Datasheet Details
| Part number | L6911D |
|---|---|
| Manufacturer | STMicroelectronics |
| File Size | 201.48 KB |
| Description | 5 BIT PROGRAMMABLE STEP DOWN CONTROLLER |
| Datasheet |
 L6911D Datasheet
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General Description
The device is a power supply controller specifically designed to provide a high performance DC/DC conversion for high current microprocessors.
Key Features
- a 15MHz gain-bandwidth product and 10V/µs slew rate which permits high converter bandwidth for fast transient performance. The resulting PWM duty cycle ranges from 0% to 100%. The device protects against over-current conditions entering in HICCUP mode. The device monitors the current by using the rDS(ON) of the upper MOSFET which eliminates the need for a current sensing resistor. The device is available in SO20 package Oscillator The switching frequency is internally fixed to 200kHz. The intern.