SIP32408DNP-T1-GE4

Product Overview

The SIP32408DNP-T1-GE4 from Vishay Siliconix is a general-purpose high-side N-channel power switch for 1.1 V to 5.5 V loads. It provides one 1:1 output, a 3.5 A maximum output current, and a typical 44 mΩ on-resistance. The device uses a non-inverting On/Off interface, includes slew-rate control, and provides reverse-current fault protection. The device is in a 4-TDFN (1.2 x 1.6) exposed-pad surface-mount package and operates from -40°C to 125°C junction temperature.

Key Features

• Single high-side N-channel output, 1:1 ratio
• 1.1 V to 5.5 V load voltage range and 3.5 A maximum output current
• Typical 44 mΩ Rds On affects conduction loss
• Non-inverting On/Off control with slew-rate control
• Reverse-current fault protection, -40°C to 125°C (TJ)
• 4-TDFN (1.2 x 1.6) exposed-pad surface-mount package

Applications

• Switching low-voltage loads in portable devices
• Power gating sensors or peripheral modules from a 1.1 V to 5.5 V rail
• Enabling or disabling loads where controlled turn-on is useful

Design & Procurement Notes

Designers can use this switch where a high-side load path needs simple On/Off control without a separate supply. Verify that load voltage remains within 1.1 V to 5.5 V and that current remains within 3.5 A maximum under the -40°C to 125°C junction temperature range. Estimate conduction loss from the 44 mΩ typical Rds On and provide adequate copper for the exposed pad. Slew-rate control and reverse-current protection support controlled load switching in space-constrained surface-mount layouts.