ADP196ACBZ-01-R7

Power Distribution Switches, Load Drivers Overview

The ADP196ACBZ-01-R7 is a high-side load switch from Analog Devices, designed for operation with supply voltages ranging from 1.8 V to 5.5 V. It features a single output capable of delivering up to 3 A continuous current, with a maximum current limit of 4 A. The device utilizes a 6-pin WLCSP package (1.45 mm x 0.95 mm) and exhibits a typical on-resistance of 10 mΩ. It operates within a temperature range of -40°C to +105°C junction temperature.

Power Distribution Switches, Load Drivers Feature Summary

• Integrates an internal fast output discharge circuit to rapidly discharge output capacitance when disabled.
• Features logic level translation allowing compatibility with 1.2 V logic control inputs.
• Includes overtemperature protection that activates at 125°C to safeguard the device and downstream circuits.
• Provides fixed current limiting to protect against overcurrent conditions.

Power Distribution Switches, Load Drivers Applications

• Surge control for optical network modules such as SFP, SFP+, XFP, and CFP.
• Power domain isolation in portable and battery-operated devices.
• Load switching in mobile phones and digital cameras.
• Audio equipment power management.

Power Distribution Switches, Load Drivers Procurement Notes

Verify the specific suffix '01' confirms the inclusion of the internal fast output discharge feature, distinguishing it from standard variants. Ensure the WLCSP-6 footprint matches the PCB layout requirements. Confirm RoHS compliance status through official documentation before finalizing procurement specifications.

Power Distribution Switches, Load Drivers Selection Notes

Select this component when board space is limited due to its ultra-small WLCSP packaging. Choose this part if rapid output discharge is required to meet system reset or standby timing constraints. Verify that the 1.2 V logic input threshold aligns with the controlling microcontroller or GPIO voltage levels.

Power Distribution Switches, Load Drivers Part Context

This part belongs to the ADP196 family of high-side power switches. The ACBZ designation indicates the WLCSP package type, while the '-01' suffix specifies the variant with integrated fast output discharge capabilities. It is distinct from LFCSP versions which may have different thermal and electrical characteristics.

Power Distribution Switches, Load Drivers Replacement Considerations

The ADP196ACPZN-01-R7 serves as a functional equivalent using an LFCSP-6 package instead of WLCSP. Verify pinout compatibility and thermal performance differences between the WLCSP and LFCSP packages before substitution.

Power Distribution Switches, Load Drivers FAQ

What is the function of the '01' suffix in the part number?

The '01' suffix indicates that the device includes an internal fast output discharge (QOD) circuit, which actively discharges the output capacitor when the switch is turned off.

How does the ADP196ACBZ-01-R7 handle overcurrent conditions?

It employs a fixed current limit mechanism to restrict the output current during overload events, protecting both the switch and the connected load.