MIC2529 Datasheet, PDF (7/11 Pages) Micrel Semiconductor – Single-Channel USB Power Controller Advance Information

MIC2529
Test Circuit
5V
0.1µF
V_EN
V_FLG
V_3VEN
I_IN
10k _MIC2529
EN
IN
FLG
OUT
3VEN OUT
GND 3VOUT
Ferrite
Bead
I_OUT
C_L
0.1µF
R_L
V_OUT
Functional Characteristics Test Circuit
Micrel
Block Diagram
3VEN
EN
OSC.
CHARGE
PUMP
THERMAL
SHUTDOWN
3.3V
LDO
REG
1.2V
REFERENCE
GATE
CONTROL
CURRENT
LIMIT
3VOUT
IN
MIC2529-x
GND
OUT
FLG
June 1999
7
MIC2529