Datasheet Details
| Part number | MAX1981A |
|---|---|
| Manufacturer | Maxim Integrated (Analog Devices) |
| File Size | 872.18 KB |
| Description | Quick-PWM Master Controllers |
| Datasheet |
 MAX1981A Datasheet
|
|
|
General Description
The MAX1907A/MAX1981A are single-phase, QuickPWM™ master controllers for IMVP-IV™ CPU core supplies.
Multi-phase operation is achieved using a Quick-PWM slave controller (MAX1980).
Key Features
- power-up sequencing, automatically ramping up to the Intel-specified boot voltage. The MAX1907A/MAX1981A feature independent four-level logic inputs for setting the boot voltage (B0.
- B2) and the suspend voltage (S0.
- S2). The MAX1907A/MAX1981A include output undervoltage protection, thermal protection, and system power-OK (SYSPOK) input/output. When any of these protection features detect a fault, the MAX1907A/MAX1981A immediately shut down. Additionally, the MAX1907A includes overv.