High-efficiency, IEEE 802.3at compliant Power over Ethernet (PoE) Power Device (PD) interface and PWM controller. Features a 20-pin HTSSOP EP package with gull-wing leads for surface mounting, measuring 6.5mm x 4.4mm x 1mm with a 0.65mm pin pitch. Supports a maximum duty cycle of 85% and an oscillating frequency up to 1MHz, with a programmable current limit of 690mA and typical inrush current of 140mA. Operates within a -40°C to 85°C temperature range, incorporating UVLO protection with turn-on at 35V and turn-off at 31V.
PackageHTSSOP EP
MountingSurface Mount
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Technical Specifications
Stmicroelectronics PM8803TR technical specifications.
General
Basic Package Type
Lead-Frame SMT
Package Family Name
SOP
Package/Case
HTSSOP EP
Package Description
Heat Sinked Thin Shrink Small Outline Package, Exposed Pad
Lead Shape
Gull-wing
Pin Count
20
PCB
20
Package Length (mm)
6.5
Package Width (mm)
4.4
Package Height (mm)
1
Seated Plane Height (mm)
1.2(Max)
Pin Pitch (mm)
0.65
Package Material
Plastic
Mounting
Surface Mount
Jedec
MO-153ACT
Standard Supported
IEEE802.3at
Maximum Duty Cycle
85%
Maximum Oscillating Frequency
1000000Hz
Maximum Current Limit
690mA
Typical Inrush Current
140mA
UVLO Turn-On Threshold
35V
UVLO Turn-Off Threshold
31V
Programmability
Yes
Min Operating Temperature
-40°C
Max Operating Temperature
85°C
Compliance
Cage Code
SCR76
EU RoHS
Yes
HTS Code
8542390001
Schedule B
8542310000
ECCN
EAR99
Automotive
No
AEC Qualified
No
PPAP
No
Radiation Hardening
No
RoHS Versions
2011/65/EU, 2015/863
Datasheet
Stmicroelectronics PM8803TR Datasheet
Download the complete datasheet for Stmicroelectronics PM8803TR to view detailed technical specifications.
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