MCP18480_13 Datasheet, PDF (59/64 Pages) Microchip Technology – -48V Hot Swap Controller

R_POS
R_OV1
4 k 1.74 M
C_{BYP1 +}
2 µF
C_BYP2
10 nF
R_OV2
59 k
V_NEG
R_UV1
453 k
R_UV2
30.9 k
C_UVD
800 nF
R_UVHYS
280 k
R_CL1 (Note)
210 k
R_CL2 (Note) _RISET
40.2 k
124 k
R_{Z 24.9 k}
R_BYPL
51 k
MCP18480
S_RS
1 V_POS
2 OV_TH
3 UV_TH
4 UV_HYS
5 UV_D
6 V_REFOUT
7 V_REFIN
8 CL
RESTART 20
ENABLE 19
PWRGOOD 18
OVO 17
DRAIN_TH 16
V_FB 15
GATE 14
SENS 13
S_EN
R_PG1
110 k
5V ^RPG3
680
R_PG4
36 k _QPG1
MPSA43
Q_PG2
2N5400
R_PG5
36 k
R_PG6
1500
9 I_SET
10 TIMER
C_TIMER
680 nF
R_DISCH 12
V_NEG 11
R_DISCH
1.6 M
R_PG2
7.5 k
R_SENSE
0.01
C_G1
R_G1
100 nF _10
R_GD
18 k
C_GD
3.3 nF
M₁
NTE2388
C_BYPL R_LOAD
100 µF _75
Q_PG3
NTE261
R_DRAIN2
115 k
R_OVO2
59 k
R_DRAIN1
1.6 M
R_OVO1
1.74 M
FIGURE B-6: Evaluation Board Schematic (Active-High Power Module - Circuit Breaker Current Limit Enabled).