MIC2085 Datasheet, PDF (10/29 Pages) Micrel Semiconductor – Single Channel Hot Swap Controllers

Micrel, Inc.
MIC2085/2086
Test Circuit
R_SENSE
Q1
I_IN
Si7892DP
I_OUT
V_IN
5%
1
2
(PowerPAK™ SO-8)
12V
3
4
C4
0.47µF
R1
R4
R2
1%
SW1
ON/OFF
4 _ON
R3
1%
19,20
18
VCC SENSE
GATE ¹⁷
FB ⁸
1%
C2
0.022µF
R5
MIC2086
1%
5
/POR
Downstream
Signal
R_LOAD
V_OUT
C_LOAD
CPOR
3
C3
0.047µF
Not all pins show for clarity.
SW2
DIS
15
DIS
GND
9,10
CFILTER
2
C4
0.047µF
R6
R7
C5
0.033µF
Q2
ZTX788A
R8
Q3
TCR22-4
May 2006
10
M9999-050406
[phone]