MAX890LESA+ Maxim Integrated Products, MAX890LESA+ Datasheet
![IC SW MOSFET PUR PCH HSIDE 8SOIC](/photos/1/39/13902/8-soic_21-0042b_sml.jpg)
MAX890LESA+
Specifications of MAX890LESA+
Related parts for MAX890LESA+
MAX890LESA+ Summary of contents
Page 1
... IN MAX890L OUT 100kΩ FAULT 1µF GND ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1.2A, Current-Limited, High-Side ____________________________Features o +2.7V to +5.5V Input Range o Programmable Current Limit o Low Quiescent Current 10µ ...
Page 2
Current-Limited, High-Side P-Channel Switch with Thermal Shutdown ABSOLUTE MAXIMUM RATINGS IN to GND ................................................................-0.3V to +6V ON, FAULT to GND .................................................-0.3V to +6V SET, OUT to GND ...................................... -0. Maximum Continuous Switch Current ..................................1.5A Continuous Power Dissipation ...
Page 3
P-Channel Switch with Thermal Shutdown ELECTRICAL CHARACTERISTICS (V = +3V -40°C to +85°C, unless otherwise noted.) (Note PARAMETER Operating Voltage Quiescent Current Off-Supply Current Off-Switch Current Undervoltage Lockout On-Resistance Current-Limit-Amplifier Threshold Current ...
Page 4
Current-Limited, High-Side P-Channel Switch with Thermal Shutdown __________________________________________Typical Operating Characteristics (T = +25°C, unless otherwise noted.) A QUIESCENT CURRENT vs. INPUT VOLTAGE GND OUT ...
Page 5
P-Channel Switch with Thermal Shutdown ____________________________Typical Operating Characteristics (continued +25°C, unless otherwise noted.) A OUTPUT OVER-LOAD (SLOW LOOP RESPONSE 0V, 0A 2µs/div C = 100µ 0.1µF IN OUT 1V/div, AC-COUPLED ...
Page 6
Current-Limited, High-Side P-Channel Switch with Thermal Shutdown PIN NAME Input. P-channel MOSFET source. Bypass IN with a 1µF capacitor to ground Active-Low Switch On Input. A logic low turns the switch on. 4 GND ...
Page 7
P-Channel Switch with Thermal Shutdown MAX890L SET GND Figure 2. Setting the Current Limit Slow-Loop Response in the Typical Operating Characteristics. Thermal Shutdown The MAX890L features thermal shutdown. The switch turns off when the junction temperature exceeds +135°C. Once the ...
Page 8
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 8 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2000 Maxim Integrated Products Printed USA is a registered trademark of Maxim Integrated Products ...