LTM4607IV#PBF Linear Technology, LTM4607IV#PBF Datasheet - Page 5

• Manufacturer Part Number: LTM4607IV#PBF
• Description: IC BUCK/BOOST SYNC ADJ 5A 141LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4607IV#PBF

• Design Resources: LTM4607 Spice Model
• Output: 0.8 ~ 24 V
• Number Of Outputs: 1
• Power (watts): 120W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 36 V
• Package / Case: 141-LGA
• 1st Output: 0.8 ~ 24 VDC @ 5A
• Size / Dimension: 0.59" L x 0.59" W x 0.11" H (15mm x 15mm x 2.8mm)
• Power (watts) - Rated: 120W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 98%
• Dc To Dc Converter Type: Non-Inverting/Inverting/Step Up/Step Down
• Pin Count: 141
• Input Voltage: 36V
• Output Voltage: 0.8 to 24V
• Switching Freq: 170 TO 440KHz
• Output Current: 10A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.5%
• Line Regulation: 0.02%/V
• 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

TYPICAL PERFORMANCE CHARACTERISTICS
100
100
100
95
90
85
80
70
95
90
85
80
75
70
75
90
80
70
60
50
40
30
20
10
0
0.01
Efficiency vs Load Current
3.3μH Inductor
0
Efficiency vs Load Current
6V
0
Efficiency vs Load Current
3.3μH Inductor
IN
0.5
to 12V
2
LOAD CURRENT (A)
LOAD CURRENT (A)
LOAD CURRENT (A)
0.1
4
1
OUT
1.5
6
5V
12V
32V
5V
5V
5V
8
2
1
IN
IN
IN
IN
IN
IN
TO 5V
to 16V
to 20V
to 24V
TO 5V
TO 5V
2.5
10
BURST
DCM
CCM
OUT
4607 G07
OUT
OUT
4607 G04
4607 G01
OUT
OUT
OUT
12
10
3
200mV/DIV
2A/DIV
V
I
100
100
OUT
OUT
96
90
80
70
60
50
40
30
20
10
99
98
97
95
94
93
92
91
90
0
0.01
0
Efficiency vs Load Current
12V
Efficiency vs Load Current
6μH Inductor
Transient Response from
6V
LOAD STEP: 0A TO 3A AT CCM
OUTPUT CAPS: 4 22μF CERAMIC CAPS AND
2 180μF ELECTROLYTIC CAPS
2 15mΩ SENSING RESISTORS
IN
IN
to 12V
to 12V
2
LOAD CURRENT (A)
LOAD CURRENT (A)
0.1
OUT
OUT
200μs/DIV
4
28V
32V
36V
1
IN
IN
IN
6
to 20V
to 20V
to 20V
BURST
DCM
CCM
(Refer to Figure 18)
4607 G05
4607 G02
4607 G08
OUT
OUT
OUT
10
8
200mV/DIV
2A/DIV
100
100
V
80
70
60
40
90
50
30
20
10
96
90
99
98
97
95
94
93
92
91
I
OUT
OUT
0
0.01
Efficiency vs Load Current
32V
Efficiency vs Load Current
8μH Inductor
0
Transient Response from
12V
LOAD STEP: 0A TO 3A AT CCM
OUTPUT CAPS: 4 22μF CERAMIC CAPS AND
2 180μF ELECTROLYTIC CAPS
2 15mΩ SENSING RESISTORS
IN
1
IN
to 12V
to 12V
0.1
2
LOAD CURRENT (A)
LOAD CURRENT (A)
OUT
OUT
3
200μs/DIV
LTM4607
1
4
28V
32V
36V
IN
IN
IN
5
SKIP CYCLE
DCM
CCM
10
to 24V
to 24V
to 24V
6
4607 G03
4607 G06
OUT
OUT
OUT
4607fb
5
4607 G09
100
7