LPW5201 POWER | Alldatasheet

Document overview

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Technical content

Features

 80mΩ Low RDS(ON), High-side N-MOSFET  2.5V to 6V Input Voltage  Low Quiescent Current:30μA  Soft Start Function  Built-In Short-Circuit Protection  Built-in Thermal Protection  RoHS Compliant and 100% Lead (Pb)-Free Typical Application Circuit VIN VOUT EN FLAG GND CIN COUT LPW5201 OUTIN FLAG Marking Information Device Marking Package Shipping LPW5201B5F-06 LPS B2YWX SOT23-5 3K/REEL LPW5201B5F-11 LPS B1YWX SOT23-5 3K/REEL LPW5201B5F-21 LPS 1WYWX SOT23-5 3K/REEL Marking indication: Y:Production year W:Production week X:Production batch

LPW5201-00 Nov.-2017 Email: marketing@lowpowersemi.com www.lowpowersemi.com Page 2 of 4 Preliminary Datasheet LPW5201 Functional Pin Description Package Type Pin Configurations SOT23-5 EN GND VOUT VIN1 3 4 Top View FLAG Pin Description Pin Name Description 1 VOUT Output To System pin. 2 GND Ground. 3 FLAG Over Current Flag pin. 4 EN Device Enable pin (active High). 5 VIN Input pin. Function Block Diagram

LPW5201-00 Nov.-2017 Email: marketing@lowpowersemi.com www.lowpowersemi.com Page 3 of 4 Preliminary Datasheet LPW5201 Absolute Maximum Ratings Note 1 Note 1. Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. Thermal Information ESD Susceptibility

Electrical Characteristics

(Over recommended operating conditions unless specified otherwise, TA=25℃ ) Symbol Parameter Condition Min Typ Max Units VIN Input Voltage 2.5 6 V IOUT Output Current Limited LPW5201B5F-06 600 mA LPW5201B5F-11 1100 mA LPW5201B5F-21 2100 mA RDS(ON) Output N-MOSFET RDS(ON) 80 100 mΩ IQ Quiescent Current VIN=3V 30 50 µA ISHDN Shutdown Current VEN=GND 0.1 1 µA VEN(L) Enable Threshold Low 0.4 V VEN(H) Enable Threshold High 1.4 V IEN Input High Current VIN=VEN=5.0V 5 µA TOTP Over Temperature Protection 150 ℃ TOTP_HYS Over Temperature Hysteresis 20 ℃

LPW5201-00 Nov.-2017 Email: marketing@lowpowersemi.com www.lowpowersemi.com Page 4 of 4 Preliminary Datasheet LPW5201 Packaging Information SOT23-5