LTM4608EV#PBF Linear Technology, LTM4608EV#PBF Datasheet - Page 2

• Manufacturer Part Number: LTM4608EV#PBF
• Description: IC DC/DC UMODULE 8A 68-LGA
• Manufacturer: Linear Technology
• Series: µModuler
• Type: Point of Load (POL) Non-Isolatedr

Specifications of LTM4608EV#PBF

• Design Resources: LTM4608 Spice Model
• Output: 0.6 ~ 5 V
• Number Of Outputs: 1
• Power (watts): 40W
• Mounting Type: Surface Mount
• Voltage - Input: 2.7 ~ 5.5 V
• Package / Case: 68-LGA
• 1st Output: 0.6 ~ 5 VDC @ 8A
• Size / Dimension: 0.59" L x 0.35" W x 0.11" H (15mm x 9mm x 2.8mm)
• Power (watts) - Rated: 40W
• Operating Temperature: -40°C ~ 85°C
• Efficiency: 95%
• Dc To Dc Converter Type: Step Down
• Pin Count: 68
• Input Voltage: 5.5V
• Output Voltage: 0.6 to 5V
• Switching Freq: 1.7MHz
• Output Current: 8A
• Package Type: LGA
• Output Type: Adjustable
• Switching Regulator: Yes
• Load Regulation: 0.75%
• Line Regulation: 0.2%/V
• Mounting: Surface Mount
• Input Voltage (min): 2.375V
• Operating Temperature Classification: Industrial
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Lead Free Status / Rohs Status: Compliant

ABSOLUTE MAXIMUM RATINGS
ORDER INFORMATION
ELECTRICAL CHARACTERISTICS
LTM4608
(Note 1)
V
CLKOUT ....................................................... –0.3V to 2V
PGOOD, PLLLPF, CLKIN, PHMODE, MODE .. –0.3V to V
I
V
Operating Temperature Range (Note 2)....–40°C to 85°C
Junction Temperature ........................................... 125°C
Storage Temperature Range .................. –55°C to 125°C
For easier board layout and PCB assembly due to in-
creased spacing between land grid pads, please refer
to the LTM4608A.
LEAD FREE FINISH
LTM4608EV#PBF
LTM4608IV#PBF
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
This product is only offered in trays. For more information go to: http://www.linear.com/packaging/
temperature range, otherwise specifications are at T
SYMBOL
V
V
Input Specifications
V
2
TH
IN(DC)
OUT(DC)
IN(UVLO)
OUT
IN
, I
, SV
, V
THM
IN
SW
, RUN, FB, TRACK, MGN, BSEL ..... –0.3V to V
...................................................... –0.3V to 6V
..................................... –0.3V to (V
PARAMETER
Input DC Voltage
Output Voltage
Undervoltage Lockout Threshold
PART MARKING*
LTM4608V
LTM4608V
CONDITIONS
C
100µF POSCAP, R
SV
SV
IN
IN
IN
A
V
= 10µF × 1, C
IN
IN
= 25°C (Note 2). V
Rising
Falling
+ 0.3V)
= 2.7V to 5.5V, V
The
PACKAGE DESCRIPTION
68-Lead (15mm × 9mm × 2.8mm) LGA
68-Lead (15mm × 9mm × 2.8mm) LGA
IN
IN
l
OUT
denotes the specifications which apply over the full operating
FB
= 6.65k, MODE = 0V
= 100µF Ceramic,
PIN CONFIGURATION
OUT
IN
T
= 1.5V, I
= 5V unless otherwise noted. See Figure 1.
JMAX
= 125°C, θ
OUT
= 0A
10
11
JA
1
2
3
4
5
6
7
8
9
= 25°C/W, θ
68-LEAD (15mm × 9mm × 2.8mm)
A
GND
GND
CNTRL
B
JCbottom
l
l
LGA PACKAGE
SW
C
TOP VIEW
V
IN
1.475
1.468
D
MIN
2.05
1.85
= 7°C/W, θ
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
2.7
V
CNTRL
OUT
E
F
JCtop
1.49
1.49
GND
TYP
2.2
2.0
G
= 50°C/W, WEIGHT = 1.0g
1.505
1.512
MAX
2.35
2.15
5.5
UNITS
4608fc
V
V
V
V
V