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Overview
| Topology | Buck Converter |
| Input voltage | 5.5-16 V |
| Switching frequency | 200-2000 kHz |
| Output 1 | 1.2 V / 20 A |
| IC revision | 1.1 |
Description
The MIC2111 is a programmable -frequency, valley current/voltage mode PWM controller that provides the control and protection features necessary for power devices and drives that use current-sensing across the inductor. The MIC2111B provides a single tri-state PWM logic signal to Dr. MOS modules to realize low output ,high current power supply. The device has precision enable and power good functions for sequencing of multiple power supplies. In addition , the solution is compatible with intelligent power stages in a high-current, step-down DC-DC converter.
More information
Products
Order Code | Datasheet | Simulation | Downloads | Status | Product series | L(µH) | IRP,40K(A) | ISAT,10%(A) | ISAT,30%(A) | RDC(mΩ) | fres(MHz) | Material | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | WE-HCI SMT Flat Wire High Current Inductor, 0.4 µH, 55.7 A | Status Activei| Production is active. Expected lifetime: >10 years. | Product seriesWE-HCI SMT Flat Wire High Current Inductor | Inductance0.4 µH | Performance Rated Current55.7 A | Saturation Current @ 10%18 A | Saturation Current @ 30%37 A | DC Resistance0.67 mΩ | Self Resonant Frequency160 MHz | MaterialSuperflux |