Advanced Analogic Technologies AAT4250
The AAT4250 SmartSwitch™ is a member of AATI's Application Specific Power MOSFET™ (ASPM™) product family. It is a Slew Rate Controlled P-channel MOSFET power switch designed for high-side load-switching applications. This switch operates with an input voltage range from 1.8V to 5.5V, making it ideal for 2.5V, 3.3V or 5V systems.| Part No. | AAT4250 |
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| Datasheet | AAT4250 Download |
| Manufacturer |  Advanced Analogic Technologies |
| Description | Slew Rate Controlled Load Switch |
| Buy | Stock & Price |
GENERAL DESCRIPTION
The part features 1.5ms turn on and 10µs turn off time. The AAT4250 has an under voltage lock out which turns off the switch when an under-voltage condition exists. Input logic levels are TTL compatible. The quiescent supply current is very low, typically 2µA. In shutdown mode, the supply current is typically reduced to 0.1µA or less. The AAT4250 is available in a 5-pin SOT23 and 8pin SC70JW specified over -40 to 85°C.FEATURES
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● SmartSwitch™
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● 1.8V to 5.5V Input voltage range 120mΩ (5V) typical RDS(ON) Low quiescent current
● Typical 2µA
● Typical 0.1µA with Enable off Only 2.0V needed for ON/OFF Control Temperature range -40º to 85°C 5kV ESD rating 5-pin SOT23 or SC70JW-8 package Preliminary Information
APPLICATIONS
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● Hot swap supplies Notebook computers Personal communication devices Typical Application INPUT IN OUT OUTPUT AAT4250 SOT23 CIN 1µF ON ON/OFF GND COUT 0.1µF GND GND 4250.2001.12.0.94 1 AAT4250 Slew Rate Controlled Load Switch Pin Descript...
