MAXIM INTEGRATED
MAX889TESA+T
MAX889TESA+T Regulated Inverting Charge Pump, 200mA, 2MHz, Adj. -2.5V to -5.5V Vout, 8-SOIC
A high-frequency, regulated inverting charge pump delivers an adjustable negative output voltage from -2.5V to -5.5V with a maximum output current of 200mA. Operating from an input voltage range of 2.7V to 5.5V, the component features a 2MHz switching frequency for efficient power conversion. It maintains a low 11mA quiescent current and an ultra-low 0.1µA shutdown current, optimizing power consumption. Integrated safety features include soft-start, foldback current limiting, short-circuit protection, thermal shutdown protection, and logic-controlled shutdown. Housed in an 8-SOIC (3.90mm width) SMD package, it supports an operating temperature range of -40°C to +85°C.
Package8-SOIC (0.154", 3.90mm Width)
Temp Range-40°C to +85°C
MountingSMD/SMT
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Technical Specifications
MAXIM INTEGRATED MAX889TESA+T technical specifications.
General
| Topology | Inverting Charge Pump |
| Output Configuration | Negative |
| Output Type | Adjustable |
| Input Voltage Min | 2.7V |
| Input Voltage Max | 5.5V |
| Output Voltage Min | -2.5V |
| Output Voltage Max | -5.5V |
| Output Current | 200mA |
| Switching Frequency | 2MHz |
| Quiescent Current | 11mA |
| Shutdown Current | 0.1µA |
| Package | 8-SOIC (0.154", 3.90mm Width) |
| Operating Temperature | -40°C to +85°C |
| Mounting Style | SMD/SMT |
| Features | Soft-start, Foldback current limited, Short-circuit protection, Thermal shutdown protection, Logic-controlled shutdown |
Datasheet
MAXIM INTEGRATED MAX889TESA+T Datasheet
Download the complete datasheet for MAXIM INTEGRATED MAX889TESA+T to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.