Datasheet

LTM4616
25
4616ff
For more information www.linear.com/LTM4616
applications inForMation
Figure 22. 4-Phase, Four Outputs (3.3V, 2.5V, 1.8V and 1.5V) with Tracking
V
IN1
SV
IN1
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
V
IN2
SV
IN2
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
V
OUT1
FB1
I
TH1
I
THM1
PGOOD1
BSEL1
MGN1
V
OUT2
FB2
I
TH2
I
THM2
PGOOD2
BSEL2
MGN2
SW1 CLKIN1 CLKOUT1 CLKIN2 CLKOUT2
SW2 SGND1 GND1 SGND2 GND2
4616 F22
LTM4616
2.21k
100µF
10µF
10µF
10µF
10µF
V
IN
4V TO 5.5V
V
OUT1
3.3V/7A
V
OUT2
2.5V/8A
RUN
ENABLE
V
IN1
SV
IN1
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
V
IN2
SV
IN2
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
V
OUT1
FB1
I
TH1
I
THM1
PGOOD1
BSEL1
MGN1
V
OUT2
FB2
I
TH2
I
THM2
PGOOD2
BSEL2
MGN2
SW1 CLKIN1 CLKOUT1 CLKIN2 CLKOUT2
SW2 SGND1 GND1 SGND2 GND2
LTM4616
3.3V
10k
3.16k
3.3V
10k
4.99k
3.3V
10k
6.65k
3.16k
4.99k
100µF
V
OUT3
1.8V/8A
100µF
100µF
100µF
6.65k
V
OUT4
1.5V/8A
100µF
V
IN
50k
50k