ML4890CS-3 View Datasheet(PDF) - Micro Linear Corporation
Part Name
Description
MFG CO.
'ML4890CS-3' PDF : 12 Pages View PDF
ML4890
VIN
100µF 1µF
33µH
(Sumida CD54)
ML4890
VIN PWR GND
VREF
SHDN
GND
VL
VOUT
VBOOST
33µF
100µF
IOUT
VOUT
Figure 1. Application Test Circuit
L1
6
5
Q2
+
A2
–
C2
ILOAD
R1
Q3
+
A3
– VREF
R2
4
C1
R
5µs
S
ONE SHOT
Q1
–
A1
+
+–
VOS = f (ILOAD)
Figure 2. PFM Regulator and LDO Block Diagram
4
Share Link: 
