LTM4612IV#PBF Linear Technology, LTM4612IV#PBF Datasheet - Page 22

• Manufacturer Part Number: LTM4612IV#PBF
• Description: IC BUCK SYNC ADJ 5A 133LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4612IV#PBF

• Design Resources: LTM4612 Spice Model
• Output: 3.3 ~ 15 V
• Number Of Outputs: 1
• Power (watts): 75W
• Mounting Type: Surface Mount
• Voltage - Input: 5 ~ 36 V
• Package / Case: 133-LGA
• 1st Output: 3.3 ~ 15 VDC @ 5A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 75W
• Operating Temperature: -40°C ~ 125°C
• Dc To Dc Converter Type: Non-Inverting/Inverting/Step Up/Step Down
• Pin Count: 133
• Input Voltage: 36V
• Output Voltage: 3.3 to 15V
• Switching Freq: 940KHz
• Output Current: 5A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.6%
• Line Regulation: 0.3%
• Mounting: Surface Mount
• Input Voltage (min): 5V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

LTM4612
applicaTions inForMaTion

200k
R5
C11
0.1µF
OSCILLATOR
V
GND
SET
LTC6908-1
2-PHASE
+
7V TO 36V
Figure 23. 2-Phase, 5V and 3.3V at 5A Design with 500kHz Frequency
OUT1
OUT2
MOD
V
IN
+
C5
100µF
50V
C8
10µF
50V
5V TRACK
C2
10µF
50V
R8
100k
R9
22.1k
R4
100k
R
150k
R3
100k
fSET1
3.3V
5V
R2
100k
R7
100k
R
100k
fSET2
C7
0.15µF
V
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
PGOOD
RUN
COMP
INTV
DRV
f
TRACK/SS
V
SET
SET
D
D
SGND
SGND
CC
CC
C1
10µF
50V
C11
10µF
50V
CC
CC
LTM4612
LTM4612
V
V
IN
IN
PGND
PGND
MARG0
MARG1
MARG0
MARG1
MPGM
MPGM
PLLIN
PLLIN
V
V
5% MARGIN
FCB
FCB
OUT
OUT
V
V
FB
FB
CLOCK SYNC
180° PHASE
CLOCK SYNC
0° PHASE
R1
392k
R6
392k
MARGIN
CONTROL
MARGIN
CONTROL
22pF
22pF
C6
C1
4612 F23
R
13.7k
R
22.1k
FB1
FB2
C3
22µF
6.3V
C9
22µF
6.3V
+
+
3.3V AT 5A
C10
220µF
6.3V
5V AT 5A
C4
220µF
6.3V
4612fa