LTM4615IV#PBF Linear Technology, LTM4615IV#PBF Datasheet - Page 20

• Manufacturer Part Number: LTM4615IV#PBF
• Description: IC SWIT REG BUCK 4A ADJ 144LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4615IV#PBF

• Design Resources: LTM4615 Spice Model
• Output: 0.8 ~ 5 V
• Number Of Outputs: 3
• Power (watts): 12W
• Mounting Type: Surface Mount
• Voltage - Input: 2.38 ~ 5.5 V
• Package / Case: 144-LGA
• 1st Output: 0.8 ~ 5 VDC @ 4A
• 2nd Output: 0.8 ~ 5 VDC @ 4A
• 3rd Output: 0.8 ~ 5 VDC @ 4A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 12W
• Operating Temperature: -40°C ~ 125°C
• Efficiency: 95%
• Primary Input Voltage: 5.5V
• No. Of Outputs: 3
• Output Voltage: 5V
• Output Current: 1.5A
• Voltage Regulator Case Style: LGA
• No. Of Pins: 144
• Operating Temperature Range: -40°C To +125°C
• Rohs Compliant: Yes
• Dc To Dc Converter Type: Step Down
• Pin Count: 144
• Input Voltage: 5.5V
• Switching Freq: 1250KHz
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Mounting: Surface Mount
• Input Voltage (min): 2.375V
• Operating Temperature Classification: Automotive
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

LTM4615
APPLICATIONS INFORMATION
20
1.2V
R1
4.99k
*FAIR-RITE 0805 2508056007Y6
IF MORE FILTERING REQUIRED
0.2μH
L1*
10μF
C12
FB2
10k
R3
PGOOD1
RUN/SS2
COMP2
1.2V
V
IN
Figure 13. LTM4615 Parallel 1.2V at 8A Design, 1V at 1A Design
10μF
6.3V
C1
PGOOD1
V
FB1
COMP1
TRACK1
RUN/SS1
LDO_IN
EN3
BOOST3
OUT1
GND1
V
IN1
LTM4615
GND2
V
IN
3V TO 5.5V
GND3
V
LDO_OUT
IN2
RUN/SS2
PGOOD2
PGOOD3
TRACK2
COMP2
V
OUT2
FB2
FB3
C2
10μF
6.3V
V
OUT3
R6
10k
FB2
COMP2
V
PGOOD1
IN
1V LOW NOISE AT 1A
PGOOD3
1V
LOW NOISE
R5
3.32k
4615 F13
C11
10μF
6.3V
C13
0.01μF
C5
100μF
6.3V
C6
100μF
6.3V
V
1.2V
8A
OUT2
4615f