LTM4607 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTM4607
Linear Technology
'LTM4607' PDF : 24 Pages View PDF
TYPICAL APPLICATIONS
LTM4607
VIN
5V TO 12V
R1
1.5k
R3
1k
4.7μF
35V
ON/OFF
C3
0.1μF
CLOCK SYNC
PGOOD VIN PLLIN VOUT
RUN
FCB
COMP LTM4607
INTVCC
SW1
PLLFLTR
SW2
EXTVCC
STBYMD
RSENSE
SENSE+
SS
SGND
SENSE–
PGND
VFB
2200pF
2Ω
L1
3.3μH
OPTIONAL
FOR LOW
SWITCHING NOISE
R2
7mΩ
RFB
7.15k
4607 TA03
22μF +
25V
×2
330μF
25V
VOUT
12V
5A
Figure 17. Boost Mode Operation with 5V to 12V Input with Low Switching Noise (Optional)
VIN
5V TO 36V
R1
1.5k
R3
1k
10μF
50V
×2
ON/OFF
C3
0.1μF
CLOCK SYNC
PGOOD VIN PLLIN VOUT
RUN
FCB
COMP LTM4607
INTVCC
SW1
PLLFLTR
EXTVCC
STBYMD
SW2
RSENSE
SENSE+
SS
SGND
SENSE–
PGND
VFB
L1
2Ω
3.3μH
R2
7mΩ
RFB
7.15k
4607 TA04
L1: TOKO FDA1254
2200pF
Figure 18. Wide Input Mode with 5V to 36V Input, 12V at 5A Output
VOUT
22μF
+
12V
330μF 5A
25V
25V
×4
4607f
21
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