参数资料
型号: LTM4609IV#PBF
厂商: Linear Technology
文件页数: 2/28页
文件大小: 0K
描述: IC BUCK/BOOST SYNC ADJ 4A 141LGA
产品培训模块: Buck-Boost uModule Regulators
High Voltage µModule DC/DC Regulators
Power Module vs. Discrete DC to DC
软件下载: LTM4609 Spice Model
设计资源: DC1477A Design Files
LTM4609IV#PBF Footprint.bxl
特色产品: μModule Products
DC/DC μModule Regulator Family
标准包装: 119
系列: µModule®
类型: 非隔离(POL)
输出数: 1
电压 - 输入(最小): 4.5V
电压 - 输入(最大): 36V
Voltage - Output 1: 0.8 ~ 34 V
电流 - 输出(最大): 4A
安装类型: 表面贴装
封装/外壳: 141-LGA
尺寸/尺寸: 0.59" L x 0.59" W x 0.11" H(15.0mm x 15.0mm x 2.8mm)
包装: 托盘
工作温度: -40°C ~ 85°C
效率: 98%
配用: DC1477A-ND - BOARD EVAL LTM4609
LTM4609
ABSOLUTE MAXIMUM RATINGS
(Note 1)
V IN ............................................................. –0.3V to 36V
V OUT ............................................................. 0.8V to 36V
INTV CC , EXTV CC , RUN, SS, PGOOD .............. –0.3V to 7V
SW1, SW2 (Note 7) ...................................... –5V to 36V
V FB ............................................................ –0.3V to 2.4V
COMP........................................................... –0.3V to 2V
FCB, STBYMD ....................................... –0.3V to INTV CC
PLLIN ........................................................ –0.3V to 5.5V
PLLFLTR.................................................... –0.3V to 2.7V
INTV CC ................................................................ –40mA
Operating Temperature Range (Note 2)
E- and I-grades .................................... –40°C to 85°C
MP-grade ........................................... –55°C to 125°C
Junction Temperature ........................................... 125°C
Storage Temperature Range................... –55°C to 125°C
Solder Temperature (Note 3)................................. 245°C
PIN CONFIGURATION
(See Table 6 Pin Assignment)
M
L
TOP VIEW
SW2
(BANK 2)
M
L
TOP VIEW
SW2
(BANK 2)
SW1
(BANK 4)
K
V IN
(BANK 1)
SW1
(BANK 4)
K
V IN
(BANK 1)
J
J
V OUT
(BANK 5)
INTV CC
EXTV CC
H
G
F
R SENSE
(BANK 3)
V OUT
(BANK 5)
INTV CC
EXTV CC
H
G
F
R SENSE
(BANK 3)
E
E
PGND
(BANK 6)
D
C
PGND
(BANK 6)
D
C
PGOOD
V FB
B
A
SENSE – SS SGND RUN FCB
COMP
PLLFLTR
PLLIN
PGOOD
V FB
B
A
SENSE – SS SGND RUN FCB
COMP
PLLFLTR
PLLIN
1
2
3
4
5
6
7
8
9
10
11
12
1
2
3
4
5
6
7
8
9
10
11
12
SENSE + STBYMD
LGA PACKAGE
141-LEAD (15mm × 15mm × 2.82mm)
T JMAX = 125°C, θ JA = 11.4°C/W, θ JCtop = 15°C/W, θ JCbottom = 4°C/W, WEIGHT = 1.5g
ORDER INFORMATION
SENSE + STBYMD
BGA PACKAGE
141-LEAD (15mm × 15mm × 3.42mm)
T JMAX = 125°C, θ JA = 11.4°C/W, θ JCtop = 15°C/W, θ JCbottom = 4°C/W, WEIGHT = 1.7g
PART NUMBER
PAD OR BALL FINISH
PART MARKING*
DEVICE FINISH CODE
PACKAGE
TYPE
MSL
RATING
TEMPERATURE RANGE
(Note 2)
LTM4609EV#PBF
LTM4609IV#PBF
LTM4609MPV#PBF
LTM4609EY#PBF
LTM4609IY#PBF
LTM4609IY
LTM4609MPY #PBF
LTM4609MPY
Au (RoHS)
Au (RoHS)
Au (RoHS)
SAC305 (RoHS)
SAC305 (RoHS)
SnPb (63/37)
SAC305 (RoHS)
SnPb (63/37)
LTM4609V
LTM4609V
LTM4609V
LTM4609Y
LTM4609Y
LTM4609Y
LTM4609Y
LTM4609Y
e4
e4
e4
e1
e1
e0
e1
e0
LGA
LGA
LGA
BGA
BGA
BGA
BGA
BGA
3
3
3
3
3
3
3
3
–40°C to 85°C
–40°C to 85°C
–55°C to 125°C
–40°C to 85°C
–40°C to 85°C
–40°C to 85°C
–55°C to 125°C
–55°C to 125°C
Consult Marketing for parts specified with wider operating temperature
ranges. *Device temperature grade is indicated by a label on the shipping
container. Pad or ball finish code is per IPC/JEDEC J-STD-609.
? Pb-free and Non-Pb-free Part Markings:
www.linear.com/leadfree
? Recommended LGA and BGA PCB Assembly and Manufacturing
Procedures:
www.linear.com/umodule/pcbassembly
? LGA and BGA Package and Tray Drawings:
www.linear.com/packaging
4609ff
2
For more information www.linear.com/LTM4609
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