LTM4612IV#PBF Linear Technology, LTM4612IV#PBF Datasheet - Page 9

• 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

block DiagraM
Decoupling requireMenTs
SYMBOL
C
C
IN
OUT
> 1.9V = ON
< 1V = OFF
C
5.23k
MAX = 5V
SS
R
FB
TRACK/SS
MARG1
MARG0
PGOOD
INTV
PARAMETER
External Input Capacitor Requirement
(V
External Output Capacitor Requirement
(V
MPGM
DRV
COMP
SGND
PLLIN
RUN
IN
IN
f
FCB
V
SET
CC
CC
FB
= 20V to 36V, V
= 20V to 36V, V
INTERNAL
COMP
10k
93.1k
OUT
OUT
= 12V)
= 12V)
4.7µF
V
OUT
100k
50k
POWER CONTROL
Figure 1. Simplified Block Diagram
50k
50k
CONDITIONS
I
I
OUT
OUT
5.1V
ZENER
Specifications are at T
= 4A
= 4A
M1
M2
A
= 25°C. Use Figure 1 configuration.
1µF
CANCEL-
LATION
NOISE
FILTER
INPUT
MIN
100
10
10µF
TYP
150
PGND
LTM4612
+
+
MAX
C
C
C
OUT
IN
D
V
12V
AT 4A
V
20V TO 36V
V
OUT
IN
D
UNITS
4612fa

µF
µF