LTM4618IV#PBF Linear Technology, LTM4618IV#PBF Datasheet - Page 2

• Manufacturer Part Number: LTM4618IV#PBF
• Description: IC DC-DC UMODULE BUCK 6A 84-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4618IV#PBF

• Output: 0.8 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 30W
• Mounting Type: Surface Mount
• Voltage - Input: 4.5 ~ 26.5 V
• Package / Case: 84-LGA
• 1st Output: 0.8 ~ 5 VDC @ 6A
• Size / Dimension: 0.59" L x 0.35" W x 0.17" H (15mm x 9mm x 4.32mm)
• Power (watts) - Rated: 30W
• Operating Temperature: -40°C ~ 125°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -

ABSOLUTE MAXIMUM RATINGS
LTM4618
(Note 1)
V
INTV
COMP , V
MODE/PLLIN, TK/SS,
FREQ ..................................................... –0.3V to INTV
V
Internal Operating Temperature Range
(Note 2) ..................................................–40°C to 125°C
Storage Temperature Range ................... –55°C to 125°C
Peak Package Body Temperature .......................... 250°C
ORDER INFORMATION
LEAD FREE FINISH
LTM4618EV#PBF
LTM4618IV#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
For more information on lead free part marking, go to:
This product is only offered in trays. For more information go to:
ELECTRICAL CHARACTERISTICS
operating temperature range, otherwise specifi cations are at T
SYMBOL
V
V
Input Specifi cations
V
I
2
INRUSH(VIN)
IN(DC)
OUT(DC)
IN(UVLO)
IN
OUT
, SW ...................................................... –0.3V to 28V
CC
............................................................... 0.8V to 5V
, RUN, EXTV
FB
................................................. –0.3V to 2.7V
PARAMETER
Input DC Voltage
Output Voltage Total Variation with
Line and Load
Undervoltage Lockout Thresholds
Input Inrush Current at Start-Up
CC
, PGOOD .................... –0.3V to 6V
PART MARKING*
LTM4618V
LTM4618V
http://www.linear.com/leadfree/
CONDITIONS
(Note 5)
C
C
V
V
I
OUT
IN
OUT
INTVCC
INTVCC
84-Lead (15mm × 9mm × 4.32mm) LGA
84-Lead (15mm × 9mm × 4.32mm) LGA
PACKAGE DESCRIPTION
http://www.linear.com/packaging/
MODE/PLLIN = 0V, V
V
V
V
V
= 10μF ×2, R
= 0A, C
IN
OUT
IN
IN
The
= 100μF ×3 X7R Ceramic
= 6V to 26.5V, I
= 12V
= 26.5V
Rising
Falling
= 2.5V
CC
A
l
= 25°C (Note 2), V
IN
denotes the specifi cations which apply over the full internal
= 10μF ×2, C
FB
PIN CONFIGURATION
SGND/PGND
= 28.0kΩ
EXTV
MODE/
PLLIN
FREQ
OUT
RUN
FREQ
CC
V
= 0A to 6A (Note 4)
IN
OUT
Θ
= 2.4V
7
6
5
4
3
2
1
JA
θ
= 100μF ×3
JB
= 16°C/W, Θ
IN
A
+ θ
TK/SS COMP
= 12V, per typical application in Figure 21.
BA
B
= 16°C/W, θ
θ VALUES DEFINED PER JESD51-12
JCtop
C
84-LEAD (15mm 9mm 4.32mm)
V
FB
= 15°C/W, Θ
D
PGOOD
BA
= BOARD-TO-AMBIENT RESISTANCE,
E
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
LGA PACKAGE
l
l
TOP VIEW
F
INTV
JCbottom
CC
2.476
G
2.00
1.85
MIN
4.5
= 4°C/W, WEIGHT = 2.3g,
H
J
SW
2.52
2.20
2.00
TYP
0.3
0.2
K
L
2.557
MAX
26.5
2.35
2.15
M
PGND
V
OUT
UNITS
4618fa
V
V
V
V
A
A