Datasheet Details
| Part number | LM3495 |
|---|---|
| Manufacturer | National Semiconductor (now Texas Instruments) |
| File Size | 1.11 MB |
| Description | Emulated Peak Current Mode Buck Controller |
| Datasheet |
 LM3495 Datasheet
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General Description
The LM3495 is a PWM buck regulator which implements a unique emulated peak current mode control.
This control method eliminates the switching noise which typically limits current mode operation at extremely short duty cycles and high operating frequency.
Key Features
- n n n n n n n n n n n n n n Input voltage from 2.9V to 18V Output voltage adjustable from 0.6V to 5.5V Feedback Accuracy: ± 1% Low-side Sensing, Programmable Current Limit without sense resistor Input Under Voltage Lockout Hiccup mode current limit protection eliminates thermal runaway during fault conditions Internal soft start with tracking capability 200 kHz to 1.5 MHz Switching frequency, Synchronizable On-chip gate drivers Soft output discharge during shutdown Startup into output pre-bias O.
