LTM4623
22
4623fc
For more information www.linear.com/LTM4623
applicaTions inForMaTion
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4623
CLKIN
V
OUT
10µF
25V
×2
47µF
4V
×2
20.1k
V
IN
4V TO 20V
V
OUT
1.5V
6A
FB
COMP
GND
4623 F22
SGND
CLKOUTFREQ
0.1µF
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4623
CLKIN CLKOUTFREQ
V
OUT
FB
COMP
GND SGND
Figure 26. 4V
IN
to 20V
IN
, Two Phases, 1.5V at 6A Design
LTM4623
23
4623fc
For more information www.linear.com/LTM4623
applicaTions inForMaTion
Figure 27. 4V
IN
to 20V
IN
, 1.2V and 1.5V with Coincident Tracking
Figure 28. 5V
IN
to 20V
IN
, 3.3V Output with 2MHz External Clock
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4623
CLKIN
V
OUT
10µF
25V
×2
47µF
4V
47µF
4V
60.4k
V
IN
4V TO 20V
V
OUT
1.5V
3A
V
OUT2
1.2V
3A
FB
40.2k
COMP
GND
60.4k
60.4k
4623 F23
SGND
FREQ CLKOUT
0.1µF
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4623
CLKIN
V
OUT
FB
COMP
GND SGND
FREQ CLKOUT
V
IN
SV
IN
RUN
INTV
CC
MODE
PHMODE
TRACK/SS
PGOOD
LTM4623
CLKINFREQ CLKOUT
V
OUT
10µF
25V
47µF
6.3V
V
IN
5V TO 20V
V
OUT
3.3V
3A
FB
COMP
GND
13.3k
162k
2MHz
CLOCK
SGND
4623 F24
0.1µF
LTM4623
24
4623fc
For more information www.linear.com/LTM4623
package DescripTion
LTM4623 Component LGA and BGA Pinout
PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION PIN ID FUNCTION
A1 COMP A2 TRACK/SS A3 RUN A4 FREQ A5 CLKIN
B1 FB B2 PHMODE B3 GND B4 SGND B5 CLKOUT
C1 V
OUT
C2 PGOOD C3 GND C4 MODE C5 SV
IN
D1 V
OUT
D2 V
OUT
D3 GND D4 GND D5 V
IN
E1 V
OUT
E2 V
OUT
E3 GND E4 INTV
CC
E5 V
IN
PACKAGE ROW AND COLUMN LABELING MAY VARY
AMONG µModule PRODUCTS. REVIEW EACH PACKAGE
LAYOUT CAREFULLY.

LTM4623EV#PBF

Mfr. #:
Manufacturer:
Analog Devices / Linear Technology
Description:
Switching Voltage Regulators Ultrathin 20VIN, 3A Step-Down Module Regulator
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union