LTM4601EV-1#PBF Linear Technology, LTM4601EV-1#PBF Datasheet - Page 9

• Manufacturer Part Number: LTM4601EV-1#PBF
• Description: IC DC/DC UMODULE 12A 118-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4601EV-1#PBF

• Design Resources: LTM4601-1 Spice Model
• Output: 0.6 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 60W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 20V
• Package / Case: 118-LGA
• 1st Output: 0.6 ~ 5 VDC @ 12A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 60W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95%
• Dc To Dc Converter Type: Step Down
• Pin Count: 118
• Input Voltage: 20V
• Output Voltage: 0.6 to 5V
• Switching Freq: 850kHz
• Output Current: 12A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.01
• Line Regulation: 0.3%
• Mounting: Surface Mount
• Input Voltage (min): 4.5V
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

DECOUPLING REQUIREMENTS
SIMPLIFIED BLOCK DIAGRAM
SYMBOL
C
C
IN
OUT
C
40.2k
<0.9V = OFF
R
SS
MAX = 5V
>2V = ON
SET
PARAMETER
External Input Capacitor Requirement
(V
External Output Capacitor Requirement
(V
IN
IN
TRACK/SS
V
OUT_LCL
= 4.5V to 20V, V
= 4.5V to 20V, V
MARG1
MARG0
PGOOD
INTV
MPGM
DRV
COMP
PLLIN
SGND
RUN
f
V
SET
CC
CC
FB
INTERNAL
OUT
OUT
COMP
Figure 1. Simplifi ed LTM4601/LTM4601-1 Block Diagram
39.2k
= 1.5V)
= 1.5V)
4.7μF
60.4k
(50Ω, LTM4601-1)
CONDITIONS
I
I
OUT
OUT
50k
1M
POWER CONTROL
T
= 12A, 3× 10μF Ceramics
= 12A
A
50k
= 25°C, V
50k
V
OUT
5.1V
ZENER
IN
= 12V. Use Figure 1 confi guration.
10k
INTV
LTM4601/LTM4601-1
CC
–
+
Q1
Q2
10k
10k
22μF
1.5μF
10k
MIN
100
20
PGND
V
V
DIFFV
C
+
OSNS
OSNS
OUT
4601 F01
OUT
+
–
+
TYP
200
C
30
IN
V
4.5V TO 20V
V
1.5V
12A
IN
OUT
MAX
NOT INCLUDED
IN THE LTM4601-1
V
V
DIFFV
OSNS
OSNS
OUT
–
+
= NC1
= NC2
= NC3
UNITS
4601fb
9
μF
μF