Micrel

MIC2111
Demoboard MIC2111BYMT

High-Performance, Multi-Mode, Step-Down Controller

Topologie: Buck
Eingangsspannung (min.): 5.50 V
Eingangsspannung (max.): 16.00 V
Schaltfrequenz (min.): 200.00 kHz
Schaltfrequenz (max.): 2000.00 kHz
Ausgang 1: 1.20 V / 20.000 A

Erstveröffentlichung am 14.10.2015, Version 1.1

Beschreibung

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.

Artikel

  Artikel Nr. SPEC Produktserie L
(µH)
IR
(A)
LR
(µH)
ISAT
(A)
RDC
(mΩ)
fres
(MHz)
Material Version Muster
744325040 PDF WE-HCI SMT-Hochstrominduktivität 0.4 24 0.33 37 0.67 160 Superflux SMT