TPS2014D

TEXAS INSTRUMENTS  TPS2014D  电源分配开关, 单高压侧, 低电平有效, 1路输出, 5.5V, 1.2A, SOIC-8

description

The TPS2014 and TPS2015 power distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. The high-side switch is a 95-mΩ n-channel MOSFET. The switch is controlled by a logic enable that is compatible with 3-V and 5-V logic. Gate drive is provided by an internal charge pump designed to control the power switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 4 V.

• 95-mΩ Maximum 5-V Input High-Side MOSFET Switch

• Short-Circuit Protection and Thermal Protection

• Logic Overcurrent Output

• 4-V to 7-V Operating Range

• Enable Input Compatible With 3-V and 5-V Logic

• Controlled Rise and Fall Times Limit Current Surges and Minimize EMI

• Undervoltage Lockout Ensures That Switch is Off at Start-Up

• 10-µA Maximum Standby Current

• Available in Space-Saving 8-Pin SOIC and 8-Pin PDIP

• 0°C to 125°C Operating Junction Temperature Range

• 12-kV Output, 6-kV Input Electrostatic Discharge Protection