PAC1931T-I/J6CX
Microchip
PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX...
Product Change NoticeMicrochip
Microchip Qualification Plan Summary PCN MFOL-19OLWR204: PAC193x, PAC194x, and PAC195x 16L WLCSP
Qualification plan for adding UAT bumping and UNISEM backend processes for PAC193x, PAC194x, and PAC195x power monitors in 16L WLCSP packages.
Overview
This qualification plan summary (PCN MFOL-19OLWR204) outlines the addition of UAT as a bumping site and UNISEM as a backend (BE2) processing site for several Microchip power monitoring IC series, including PAC193x, PAC194x, and PAC195x. The document applies to devices in the 16L WLCSP (2.215x2.16x0.7mm) package. It details the reliability testing protocols required for qualification, including Moisture Sensitivity Level 1 (MSL-1) testing, Unbiased HAST, Temperature Cycling, High Temperature Storage (HTS), and Low Speed Ball Shear tests to ensure manufacturing consistency across the additional production sites.
Use Cases
- Manufacturing supply chain assessment
- Reliability and quality assurance review
- Production site transition planning
- Power management IC sourcing
Topics
Microchip
PCN MFOL-19OLWR204
PAC1934
PAC1944
PAC1954
WLCSP
bumping site
UNISEM
UAT
power monitoring
reliability testing
qualification plan
Referenced Parts
PAC1932T-I/J6CX
Microchip
PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX...
PAC1933T-I/J6CX
Microchip
PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX...
PAC1934T-I/J6CX
Microchip
PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX...
PAC1941T-1E/J6CX
Microchip
PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX...
PAC1941T-2E/J6CX
Microchip
PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX...
PAC1942T-1E/J6CX
Microchip
PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX...
PAC1942T-2E/J6CX
Microchip
PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX...
PAC1943T-E/J6CX
Microchip
PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX...
PAC1944T-E/J6CX
Microchip
PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX...
PAC1951T-1E/J6CX
Microchip
PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX...
PAC1951T-2E/J6CX
Microchip
PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX...
PAC1952T-1E/J6CX
Microchip
PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX...
PAC1952T-2E/J6CX
Microchip
PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX...
PAC1953T-E/J6CX
Microchip
PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part numbers (CPN) available in 16L WLCSP
PAC1954T-E/J6CX
Microchip
PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part numbers (CPN) available in 16L WLCSP
1000hrs
Microchip
150ºC storage for 1000hrs or 175ºC
1000hrs
Microchip
Bake conditions 150°C for 1000hrs or
16L
Microchip
numbers (CPN) available in 16L WLCSP (2.215x2.16x0.7mm) package.
16L
Microchip
part numbers (CPN) available in 16L WLCSP
2.215x2.16
Microchip
PKG width/size 2.215x2.16
2.215x2.16x0.7mm
Microchip
numbers (CPN) available in 16L WLCSP (2.215x2.16x0.7mm) package.
2.215x2.16x0.7mm
Microchip
(2.215x2.16x0.7mm) package.
2E/J6CX
Microchip
2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX,
2E/J6CX
Microchip
2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog
300um
Microchip
UBM Opening Diameter 300um
500hrs.
Microchip
175°C for 500hrs. Low speed shear per
60C
Microchip
using 45 samples per lot. (MSL-1, 60C)
BE2
Microchip
UNIS as an additional Backend Process (BE2) for
BE2
Microchip
Backend Process (BE2) for PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-
BE2
Microchip
Back End Process (BE2): UNISEM
E/J6CX
Microchip
E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX,
I/J6CX
Microchip
I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX,
JESD22-A103.
Microchip
Tested per JESD22-A103.
JESD22-A113.
Microchip
Moisture Sensitivity JESD22-A113. +150ºC Bake for 24
JESD22-B117
Microchip
Tested per JESD22-B117
Jedec-STD-020E
Microchip
temperature per Jedec-STD-020E for
MFOL-19OLWR204
Microchip
PCN #: MFOL-19OLWR204
MSL-1
Microchip
using 45 samples per lot. (MSL-1, 60C)
MSL-1
Microchip
MSL information MSL-1
PAC1933T-
Microchip
Backend Process (BE2) for PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-
PAC1941T-
Microchip
PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-
PAC1941T-1E/J6CX
Microchip
I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX,
PAC1941T-1E/J6CX
Microchip
PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-
PAC1941T-2E/J6CX
Microchip
I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX,
PAC1942T-1E/J6CX
Microchip
PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T-
PAC1942T-1E/J6CX
Microchip
2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX,
PAC1942T-2E/J6CX
Microchip
PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T-
PAC1942T-2E/J6CX
Microchip
2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX,
PAC1943T-E/J6CX
Microchip
PAC1943T-E/J6CX, PAC1944T-E/J6CX, PAC1951T-1E/J6CX,
PAC1943T-E/J6CX
Microchip
PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T-
PAC1944T-
Microchip
PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T-
PAC1944T-E/J6CX
Microchip
PAC1943T-E/J6CX, PAC1944T-E/J6CX, PAC1951T-1E/J6CX,
PAC1951T-1E/J6CX
Microchip
E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX,
PAC1951T-1E/J6CX
Microchip
PAC1943T-E/J6CX, PAC1944T-E/J6CX, PAC1951T-1E/J6CX,
PAC1951T-2E/J6CX
Microchip
PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-
PAC1951T-2E/J6CX
Microchip
E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX,
PAC1952T-
Microchip
PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-
PAC1952T-1E/J6CX
Microchip
PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-
PAC1952T-1E/J6CX
Microchip
E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX,
PAC1952T-2E/J6CX
Microchip
PAC1952T-2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part
PAC1953T-E/J6CX
Microchip
2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog
PAC1953T-E/J6CX
Microchip
PAC1952T-2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part
PAC1954T-E/J6CX
Microchip
PAC1952T-2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part
PAC1954T-E/J6CX
Microchip
2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog
SAC405
Microchip
Solder Ball Material SAC405
VA7A1T6CXA00
Microchip
MP Code (MPC) VA7A1T6CXA00
| PAC1931T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX... |
| PAC1932T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX... |
| PAC1933T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX... |
| PAC1934T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX... |
| PAC1931T-I/J6CX | Microchip | Backend Process (BE2) for PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T- |
| PAC1931T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, |
| PAC1932T-I/J6CX | Microchip | PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T- |
| PAC1932T-I/J6CX | Microchip | I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, |
| PAC1933T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, |
| PAC1934T-I/J6CX | Microchip | PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T-I/J6CX, |
| PAC1934T-I/J6CX | Microchip | Part Number (CPN) PAC1934T-I/J6CX |
| PAC1934T-I/J6CX | Microchip | Backend Process (BE2) for PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T- |
| PAC1941T-1E/J6CX | Microchip | PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX... |
| PAC1941T-2E/J6CX | Microchip | PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX... |
| PAC1942T-1E/J6CX | Microchip | PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX... |
| PAC1942T-2E/J6CX | Microchip | PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX... |
| PAC1943T-E/J6CX | Microchip | PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX... |
| PAC1944T-E/J6CX | Microchip | PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX... |
| PAC1951T-1E/J6CX | Microchip | PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX... |
| PAC1951T-2E/J6CX | Microchip | PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX... |
| PAC1952T-1E/J6CX | Microchip | PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX... |
| PAC1952T-2E/J6CX | Microchip | PAC1944T-E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T-2E/J6CX... |
| PAC1953T-E/J6CX | Microchip | PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part numbers (CPN) available in 16L WLCSP |
| PAC1954T-E/J6CX | Microchip | PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part numbers (CPN) available in 16L WLCSP |
| 1000hrs | Microchip | 150ºC storage for 1000hrs or 175ºC |
| 1000hrs | Microchip | Bake conditions 150°C for 1000hrs or |
| 16L | Microchip | numbers (CPN) available in 16L WLCSP (2.215x2.16x0.7mm) package. |
| 16L | Microchip | part numbers (CPN) available in 16L WLCSP |
| 2.215x2.16 | Microchip | PKG width/size 2.215x2.16 |
| 2.215x2.16x0.7mm | Microchip | numbers (CPN) available in 16L WLCSP (2.215x2.16x0.7mm) package. |
| 2.215x2.16x0.7mm | Microchip | (2.215x2.16x0.7mm) package. |
| 2E/J6CX | Microchip | 2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, |
| 2E/J6CX | Microchip | 2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog |
| 300um | Microchip | UBM Opening Diameter 300um |
| 500hrs. | Microchip | 175°C for 500hrs. Low speed shear per |
| 60C | Microchip | using 45 samples per lot. (MSL-1, 60C) |
| BE2 | Microchip | UNIS as an additional Backend Process (BE2) for |
| BE2 | Microchip | Backend Process (BE2) for PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T- |
| BE2 | Microchip | Back End Process (BE2): UNISEM |
| E/J6CX | Microchip | E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, |
| I/J6CX | Microchip | I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, |
| JESD22-A103. | Microchip | Tested per JESD22-A103. |
| JESD22-A113. | Microchip | Moisture Sensitivity JESD22-A113. +150ºC Bake for 24 |
| JESD22-B117 | Microchip | Tested per JESD22-B117 |
| Jedec-STD-020E | Microchip | temperature per Jedec-STD-020E for |
| MFOL-19OLWR204 | Microchip | PCN #: MFOL-19OLWR204 |
| MSL-1 | Microchip | using 45 samples per lot. (MSL-1, 60C) |
| MSL-1 | Microchip | MSL information MSL-1 |
| PAC1933T- | Microchip | Backend Process (BE2) for PAC1931T-I/J6CX, PAC1934T-I/J6CX, PAC1933T- |
| PAC1941T- | Microchip | PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T- |
| PAC1941T-1E/J6CX | Microchip | I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, |
| PAC1941T-1E/J6CX | Microchip | PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T- |
| PAC1941T-2E/J6CX | Microchip | I/J6CX, PAC1932T-I/J6CX, PAC1941T-1E/J6CX, PAC1941T-2E/J6CX, |
| PAC1942T-1E/J6CX | Microchip | PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T- |
| PAC1942T-1E/J6CX | Microchip | 2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, |
| PAC1942T-2E/J6CX | Microchip | PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T- |
| PAC1942T-2E/J6CX | Microchip | 2E/J6CX, PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, |
| PAC1943T-E/J6CX | Microchip | PAC1943T-E/J6CX, PAC1944T-E/J6CX, PAC1951T-1E/J6CX, |
| PAC1943T-E/J6CX | Microchip | PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T- |
| PAC1944T- | Microchip | PAC1942T-1E/J6CX, PAC1942T-2E/J6CX, PAC1943T-E/J6CX, PAC1944T- |
| PAC1944T-E/J6CX | Microchip | PAC1943T-E/J6CX, PAC1944T-E/J6CX, PAC1951T-1E/J6CX, |
| PAC1951T-1E/J6CX | Microchip | E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, |
| PAC1951T-1E/J6CX | Microchip | PAC1943T-E/J6CX, PAC1944T-E/J6CX, PAC1951T-1E/J6CX, |
| PAC1951T-2E/J6CX | Microchip | PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T- |
| PAC1951T-2E/J6CX | Microchip | E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, |
| PAC1952T- | Microchip | PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T- |
| PAC1952T-1E/J6CX | Microchip | PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, PAC1952T- |
| PAC1952T-1E/J6CX | Microchip | E/J6CX, PAC1951T-1E/J6CX, PAC1951T-2E/J6CX, PAC1952T-1E/J6CX, |
| PAC1952T-2E/J6CX | Microchip | PAC1952T-2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part |
| PAC1953T-E/J6CX | Microchip | 2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog |
| PAC1953T-E/J6CX | Microchip | PAC1952T-2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part |
| PAC1954T-E/J6CX | Microchip | PAC1952T-2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog part |
| PAC1954T-E/J6CX | Microchip | 2E/J6CX, PAC1953T-E/J6CX, PAC1954T-E/J6CX catalog |
| SAC405 | Microchip | Solder Ball Material SAC405 |
| VA7A1T6CXA00 | Microchip | MP Code (MPC) VA7A1T6CXA00 |