ADP191ACBZ-R7
- Mfr.Part #
- ADP191ACBZ-R7
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 4-WFBGA, WLCSP
- Datasheet
- Download
- Description
- IC PWR SWITCH P-CHAN 1:1 4WLCSP
- Stock
- 3
- In Stock :
- 3
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Power Distribution Switches, Load Drivers
- Pbfree Code :
- No
- Number of Pins :
- 4
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage :
- 1.2V
- Input Type :
- Non-Inverting
- Operating Supply Voltage :
- 3.6V
- Operating Temperature :
- -40°C~125°C TJ
- Package / Case :
- 4-WFBGA, WLCSP
- Number of Outputs :
- 1
- Factory Lead Time :
- 8 Weeks
- Ratio - Input:Output :
- 1:1
- Height Seated (Max) :
- 0.66mm
- Max Output Current :
- 500mA
- Radiation Hardening :
- No
- Power Dissipation :
- 7.2μW
- ECCN Code :
- EAR99
- Terminal Finish :
- TIN SILVER COPPER
- Driver Number of Bits :
- 1
- Mount :
- Surface Mount
- JESD-609 Code :
- e1
- Output Configuration :
- High Side
- Output Current :
- 500mA
- Rds On (Typ) :
- 80m Ω
- Min Input Voltage :
- 1.1V
- Operating Supply Current :
- 2µA
- Voltage - Supply (Vcc/Vdd) :
- Not Required
- Nominal Supply Current :
- 500mA
- Base Part Number :
- ADP191
- Pin Count :
- 4
- Nominal Input Voltage :
- 3.6V
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 4
- Lead Free :
- Contains Lead
- Peak Reflow Temperature (Cel) :
- 260
- Max Power Dissipation :
- 7.2μW
- Interface :
- On/Off
- Resistance :
- 160mOhm
- Voltage - Load :
- 1.1V~3.6V
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Width :
- 0.76mm
- Feature :
- Load Discharge, Slew Rate Controlled
- Max Supply Current :
- 500mA
- REACH SVHC :
- No SVHC
- Packaging :
- Tape and Reel (TR)
- Built-in Protections :
- TRANSIENT
- Output Type :
- P-Channel
- Terminal Form :
- Ball
- Mounting Type :
- Surface Mount
- Max Input Voltage :
- 3.6V
- Length :
- 0.76mm
- Turn On Time :
- 80 μs
- Lifecycle Status :
- Production (Last Updated: 1 month ago)
- Switch Type :
- GENERAL PURPOSE
- Terminal Position :
- BOTTOM
- Datasheets
- ADP191ACBZ-R7

Power Distribution Switches, Load Drivers Analog Devices, Inc. ADP191ACBZ-R7 Overview
The ADP191ACBZ-R7 from Analog Devices, Inc. is a cutting-edge power switch designed for efficient power distribution and load management within electronic devices. This IC features a P-channel MOSFET pass transistor which ensures minimal power dissipation and enhanced power efficiency, making it ideal for portable and battery-powered applications where power conservation is critical. Its ultra-compact 4-WLCSP (Wafer Level Chip Scale Package) minimizes the footprint on PCBs, offering a high-performance solution in a diminutive size. The integration of this Power Distribution Switches, Load Drivers Analog Devices, Inc. ADP191ACBZ-R7 enhances system reliability and operational efficiency with its robust design and advanced technology.
ADP191ACBZ-R7 Features
The ADP191ACBZ-R7 is equipped with several key features that distinguish it as a superior choice for power management applications. These include a low RDS(on) which provides higher efficiency and reduces thermal output, an under-voltage lockout (UVLO) that ensures the device operates at safe voltage levels, and a fast turn-on and turn-off time that enhances the device's response to dynamic load conditions. Furthermore, its built-in thermal overload protection safeguards the device and the system from overheating, thereby ensuring long-term reliability.
ADP191ACBZ-R7 Applications
- Portable Consumer Electronics: Utilized in smartphones, tablets, and portable gaming devices to manage power efficiently and extend battery life.
- Wearable Technology: Integrates seamlessly into smartwatches and fitness trackers, providing reliable power management to enhance device longevity and performance.
- Medical Devices: Essential in portable medical diagnostics equipment, ensuring stable and reliable power distribution crucial for accurate readings and patient safety.
- Wireless Networking Devices: Used in wireless routers and IoT devices to optimize power usage and improve overall energy efficiency in communication devices.
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