This document is the data sheet of SC1151, which introduces the features and characteristics of the product, including the maximum working voltage, working temperature range, and package type.
The SC1151 is a voltage mode controller containing most of the circuitry necessary to implement a DC/DC converter for powering advanced microprocessors such as Klamath, in both single and multiple processor configurations. Key features include an integrated 5-bit D/A converter for output programmability, pulse-by-pulse current limiting, integrated power good signaling, logic-compatible shutdown, and on-board over-voltage protection (OVP). The device operates at a fixed frequency of 200kHz.
| Operating Frequency | 200kHz |
|---|---|
| Output Voltage Range | 1.80V to 3.5V |
| Efficiency | 85% |
| Operating Temperature | 0 to 70 °C |
| Storage Temperature | -65 to +150 °C |
| Package Type | SO-16 |
The device provides an output voltage from 2.0V to 3.5V in 100mV increments and from 1.80V to 2.05V in 50mV increments.
The controller operates at a fixed frequency of 200kHz.
The operating temperature range is 0°C to 70°C.