LTM4601/ LINER [Linear Technology], LTM4601/ Datasheet - Page 2

• Manufacturer Part Number: LTM4601/
• Description: Low VIN, 8A DC/DC ?Module Regulator
• Manufacturer: LINER [Linear Technology]

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:
This product is only offered in trays. For more information go to:
temperature range (Note 2), 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
http://www.linear.com/leadfree/
CONDITIONS
C
100µF POSCAP, R
SV
SV
IN
IN
IN
V
= 10µF × 1, C
IN
IN
Rising
Falling
+ 0.3V)
= 2.7V to 5.5V, V
http://www.linear.com/packaging/
The
PACKAGE DESCRIPTION
68-Lead (15mm × 9mm × 2.82mm) LGA
68-Lead (15mm × 9mm × 2.82mm) LGA
A
IN
IN
= 25°C. V
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
JA
10
11
= 25°C/W, θ
1
2
3
4
5
6
7
8
9
68-LEAD (15mm × 9mm × 2.82mm)
A
GND
GND
CNTRL
B
JCbottom
l
l
LGA PACKAGE
SW
C
TOP VIEW
V
1.475
1.468
IN
MIN
2.05
1.85
= 7°C/W, θ
TEMPERATURE RANGE (NOTE 2)
–40°C to 85°C
–40°C to 85°C
2.7
D
V
CNTRL
OUT
E
JCtop
F
1.49
1.49
TYP
2.2
2.0
GND
= 50°C/W, WEIGHT = 1.0g
G
1.505
1.512
MAX
2.35
2.15
5.5
UNITS
4608fd
V
V
V
V
V