LTM4609 LINER [Linear Technology], LTM4609 Datasheet - Page 2

• Manufacturer Part Number: LTM4609
• Description: 36VIN, 34VOUT High Effi ciency Buck-Boost DC/DC ?Module
• Manufacturer: LINER [Linear Technology]

ABSOLUTE MAXIMUM RATINGS
LTM4609
(Note 1)
V
V
INTV
SW1, SW2 .................................................... –5V to 36V
V
FCB, STBYMD ....................................... –0.3V to INTV
PLLIN ........................................................ –0.3V to 5.5V
PLLFLTR .................................................... –0.3V to 2.7V
Operating Temperature Range
(Note 2) ....................................................–40°C to 85°C
Junction Temperature ........................................... 125°C
Storage Temperature Range ...................–55°C to 125°C
Solder Temperature (Note 3) ................................. 245°C
ORDER INFORMATION
LEAD FREE FINISH
LTM4609EV#PBF
LTM4609IV#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
temperature range, otherwise specifi cations are at T
SYMBOL
Input Specifi cations
V
V
I
2
Q(VIN)
IN(DC)
IN(UVLO)
IN
OUT
FB
, COMP ................................................ –0.3V to 2.4V
............................................................. –0.3V to 36V
CC
............................................................. 0.8V to 36V
, EXTV
CC
, RUN, SS, PGOOD .............. –0.3V to 7V
PARAMETER
Input DC Voltage
Undervoltage Lockout Threshold
Input Supply Bias Current
Normal
Standby
Shutdown Supply Current
PART MARKING*
LTM4609V
LTM4609V
http://www.linear.com/leadfree/
A
CONDITIONS
V
V
V
IN
RUN
RUN
= 25°C, V
Falling
http://www.linear.com/packaging/
= 0V, V
= 0V, V
The
PACKAGE DESCRIPTION
141-Lead (15mm × 15mm × 2.8mm) LGA
141-Lead (15mm × 15mm × 2.8mm) LGA
CC
l
STBYMD
STBYMD
IN
denotes the specifi cations which apply over the –40°C to 85°C
= 12V. Per typical application (front page) confi guration.
PIN CONFIGURATION
(See Table 6 Pin Assignment)
> 2V
= Open
BANK 4
BANK 5
BANK 6
M
K
H
G
D
C
B
A
L
J
F
E
1
2
T
JMAX
3
141-LEAD (15mm
= 125°C, θ
4
l
l
5
LGA PACKAGE
TOP VIEW
JP
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
6
MIN
= 4°C/W, WEIGHT = 1.5g
4.5
15mm 2.8mm)
7
BANK 2
8
TYP
3.4
2.8
1.6
35
9
10
11
MAX
36
60
4
12
BANK 1
BANK 3
UNITS
4609fa
mA
mA
μA
V
V