LTM4641
PACKAGE DESCRIPTION
Table 10. LTM4641 Component BGA Pinout
PIN ID FUNCTION PIN ID
FUNCTION
SGND
SGND
SGND
UVLO
OVLO
GND
PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION
+
A1
A2
SGND
SGND
SGND
HYST
TEMP
IOVRETRY
GND
B1
B2
C1
C2
SGND
SGND
SGND
SGND
LATCH
1VREF
GND
D1
D2
VORB
VORB
E1
E2
GND
GND
GND
GND
GND
GND
GND
GND
VOUT
VOUT
VOUT
VOUT
F1
F2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
–
A3
B3
C3
D3
OTBH
TMR
RUN
GND
GND
GND
VOUT
VOUT
VOUT
VOUT
E3
F3
A4
B4
C4
D4
E4
F4
A5
B5
C5
D5
E5
F5
A6
B6
C6
D6
E6
F6
A7
B7
GND
C7
D7
E7
F7
A8
GND
B8
GND
C8
GND
D8
E8
F8
A9
GND
B9
CROWBAR
OVPGM
GND
C9
VOUT
D9
E9
F9
A10
A11
A12
GND
B10
B11
B12
C10
C11
C12
VOUT
D10
D11
D12
E10
E11
E12
F10
F11
F12
GND
VOUT
GND
GND
VOUT
PIN ID FUNCTION PIN ID
FUNCTION
PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION
+
G1
G2
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
GND
H1
H2
VOSNS
J1
J2
COMP
fSET
K1
K2
SGND
FCB
L1
L2
PGOOD
TRACK/SS
SGND
GND
M1
M2
SGND
SGND
SGND
GND
GND
GND
VINH
–
VOSNS
G3
H3
GND
GND
GND
GND
GND
GND
GND
SW
J3
VINL
K3
SGND
INTVCC
GND
GND
VINH
L3
M3
G4
H4
J4
DRVCC
GND
GND
GND
GND
GND
GND
GND
GND
K4
L4
M4
G5
H5
J5
K5
L5
GND
M5
G6
H6
J6
K6
L6
GND
M6
G7
H7
J7
K7
L7
VINH
M7
G8
H8
J8
K8
VINH
L8
VINH
M8
VINH
G9
H9
J9
K9
VINH
L9
VINH
M9
VING
G10
G11
G12
H10
H11
H12
J10
J11
J12
K10
K11
K12
VINH
L10
L11
L12
VINH
M10
M11
M12
VINGP
VINH
GND
GND
GND
GND
VINH
VINH
VINH
PACKAGE PHOTO
4641f
62
Linear [ Linear ]
