LTM4616 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTM4616' PDF : 30 Pages View PDF
LTM4616
Applications Information
VIN1 3V TO 5.5V
10µF
VIN2 3V TO 5.5V
10µF
CLKIN1
SW1
VIN1
SVIN1
RUN1
PLLLPF1
MODE1
PHMODE1
TRACK1
VIN2
SVIN2
RUN2
PLLLPF2
MODE2
PHMODE2
TRACK2
SW2
CLKIN1
SGND1
CLKOUT1 CLKIN2
LTM4616
GND1 SGND2
CLKOUT2
VOUT1
FB1
ITH1
ITHM1
PGOOD1
BSEL1
MGN1
4.87k
PGOOD
BSEL
VOUT2
FB2
ITH2
ITHM2
PGOOD2
BSEL2
GND2
MGN2
6.65k
PGOOD
BSEL
4616 F18
BSEL: HIGH = 10%
FLOAT = 15%
LOW = 5%
OE IN OUT
HH H
H
L
L
L
X
Z
A1, A2 PERICOM PI74ST1G126CEX
TOSHIBA TC7SZ126AFE
MGN MARGIN VALUE
H + Value of BSEL Selection
L – Value of BSEL Selection
VIN/2 No Margin
VOUT1
1.8V/8A
100µF
VIN
R4
50k
A2
V+
OUT
IOE
VOUT2
IIN
R3
1.5V/8A GND
50k
100µF 5 PIN SC70 PACKAGE
×2
VIN
R2
50k
R1
50k
A1
V+
OUT
IOE
IIN
GND
5 PIN SC70 PACKAGE
Figure 18. Typical 3V to 5.5VIN, to 1.8V, 1.5V Outputs
4616ff
22
For more information www.linear.com/LTM4616
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