LTM4608 LINER [Linear Technology], LTM4608 Datasheet - Page 24

• Manufacturer Part Number: LTM4608
• Description: Low VIN, 8A DC/DC ?ModuleTM with Tracking, Margining, and Frequency Synchronization
• Manufacturer: LINER [Linear Technology]

RELATED PARTS
LTM4608
PACKAGE DESCRIPTION
PART NUMBER
LTC2900
LTC2923
LT3825/LT3837
LTM4600
LTM4600HVMP Military Plastic 10A DC/DC μModule
LTM4601/
LTM4601A
LTM4602
LTM4603
LTM4604
24
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Quad Supply Monitor with Adjustable Reset Timer
Power Supply Tracking Controller
Synchronous Isolated Flyback Controllers
10A DC/DC μModule
12A DC/DC μModule with PLL, Output Tracking/
Margining and Remote Sensing
6A DC/DC μModule
6A DC/DC μModule with PLL and Outpupt Tracking/
Margining and Remote Sensing
Low V
A1
A2
A3
A4
A5
A6
A7
A8
A9
A10 GND
A11 GND
IN
PIN NAME
4A DC/DC μModule
●
FAX: [phone]
GND
GND
GND
GND
GND
GND
GND
GND
GND
B1
B2
B3
B4
B5
B6
B7
B8
B9
B10 GND
B11 GND
PIN NAME
GND
–
CLKIN
PHMODE C4
MODE
–
BSEL
MGN
GND
●
www.linear.com
C1
C2
C3
C5
C6
C7
C8
C9
C10 V
C11 V
PIN NAME
V
–
SW
SW
SW
–
PGOOD
V
V
IN
IN
IN
OUT
OUT
(Arranged by Pin Number)
Pin Assignment Table
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10 V
D11 V
COMMENTS
Monitors Four Supplies; Adjustable Reset Timer
Tracks Both Up and Down; Power Supply Sequencing
No Optocoupler Required; 3.3V, 12A Output; Simple Design
Basic 10A DC/DC μModule, LGA Package
Guaranteed Operation from –55°C to 125°C Ambient, LGA Package
Synchronizable, PolyPhase Operation, LTM4601-1/LTM4601A-1 Version has no
Remote Sensing, LGA Package
Pin Compatible with the LTM4600, LGA Package
Synchronizable, PolyPhase Operation, LTM4603-1 Version have no Remote
Sensing, Pin Compatible with the LTM4601, LGA Package
2.375V ≤ V
PIN NAME
V
–
V
V
V
–
V
V
V
IN
IN
IN
IN
IN
IN
IN
OUT
OUT
IN
≤ 5.5V, 0.8V ≤ V
E1
E2
E3
E4
E5
E6
E7
E8
E9
E10 V
E11 V
PIN NAME
SGND
–
PLLLPF
–
TRACK
–
FB
V
V
IN
OUT
OUT
OUT
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10 V
F11 V
OUT
PIN NAME
≤ 5V, 9mm × 15mm × 2.3mm LGA Package
RUN
CLKOUT G2
GND
SV
I
I
GND
GND
V
THM
TH
OUT
OUT
OUT
IN
G1
G3
G4
G5
G6
G7
G8
G9
G10 V
G11 V
© LINEAR TECHNOLOGY CORPORATION 2007
PIN NAME
GND
GND
GND
GND
GND
GND
GND
GND
V
OUT
OUT
OUT
LT 0907 • PRINTED IN USA
4608f