TPS22907 - 3.6V，1A，44mΩ 负载开关

TPS22907是TI德州仪器公司的一款配电与蓄电产品，TPS22907是3.6V，1A，44mΩ 负载开关，本站介绍了TPS22907的封装应用图解、特点和优点、功能等，并给出了与TPS22907相关的TI元器件型号供参考。

TPS22907 - 3.6V，1A，44mΩ 负载开关 - 配电与蓄电 - 集成负载开关 - 德州仪器

产品特性

Integrated P-Channel Load Switch
Low Input Voltage: 1.1 V to 3.6 V
ON-Resistance (Typical Values):
- RON = 44 mΩ at VIN = 3.6 V
- RON = 50 mΩ at VIN = 2.5 V
- RON = 58 mΩ at VIN = 1.8 V
- RON = 83 mΩ at VIN = 1.2 V
1-A Maximum Continuous Switch Current
Maximum Quiescent Current (IQ) < 1 µA
Maximum Shutdown Current (ISD) < 1 µA
Low Control Input Thresholds Enable Use of 1.2-V, 1.8-V, 2.5-V, and 3.3-V Logic
Controlled Slew-Rate to Avoid Inrush Currents
- tR = 25 µs at VIN = 3.6 V
- tR = 36 µs at VIN = 1.8 V
ESD Performance Tested Per JESD 22
- 3000-V Human Body Model (A114-B, Class II)
- 1000-V Charged-Device Model (C101)
Ultra-Small 4-Terminal Wafer-Chip-Scale Package (WCSP)
- Nominal Dimensions Shown – See Addendum for Details
- 0.9 mm × 0.9 mm, 0.5-mm Pitch, 0.5-mm Height (YZT)

产品应用

Battery-Powered Equipment
Portable Industrial Equipment
Portable Medical Equipment
Portable Media Players
Point-of-Sale Terminal
GPS Devices
Digital Cameras
Portable Instrumentation
Smart Phones and Tablets

产品说明

The TPS22907 is a small, low RON load switch with controlled turnon. The device contains a P-channel MOSFET that operates over an input voltage range of 1.1 V to 3.6 V. The switch is controlled by an on and off input (ON), which can interface directly with low-voltage control signals.

The TPS22907 is available in a space-saving 4-terminal WCSP with 0.5-mm pitch (YZT). The device is characterized for operation over the free-air temperature range of –40°C to 85°C.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TPS22907	DSBGA (4)	0.90 mm × 0.90 mm

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