Datasheet

LTM4616
22
4616ff
For more information www.linear.com/LTM4616
Figure 18. Typical 3V to 5.5V
IN
, to 1.8V, 1.5V Outputs
applications inForMation
6.65k
100µF
×2
10µF
V
IN2
3V TO 5.5V
V
OUT2
1.5V/8A
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
CLKIN1
4616 F18
LTM4616
4.87k
100µF
10µF
PGOOD
BSEL
PGOOD
BSEL
V
IN1
3V TO 5.5V
V
OUT1
1.8V/8A
R3
50k
R1
50k
+
–
R4
50k
OUT
GND
A2
V
+
I
OE
I
IN
+
–
R2
50k
OUT
GND
A1
V
+
I
OE
I
IN
5 PIN SC70 PACKAGE
5 PIN SC70 PACKAGE
V
IN
BSEL: HIGH = 10%
FLOAT = 15%
LOW = 5%
A1, A2 PERICOM PI74ST1G126CEX
TOSHIBA TC7SZ126AFE
OE IN OUT MGN MARGIN VALUE
H
H
L
H
L
X
H
L
Z
H
L
V
IN
/2
+ Value of BSEL Selection
– Value of BSEL Selection
No Margin
V
IN