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参数资料
| 型号： | LTM4608IV#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 2/26页 |
| 文件大小： | 0K |
| 描述： | IC DC/DC UMODULE 8A 68-LGA |
| 产品培训模块： | Power Module vs. Discrete DC to DC |
| 软件下载： | LTM4608 Spice Model |
| 产品目录绘图： | LTM Series_9x15x2.8 |
| 设计资源： | LTM4608IV#PBF Footprint.bxl |
| 特色产品： | μModule Products |
| 标准包装： | 170 |
| 系列： | µModule® |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 2.7V |
| 电压 - 输入（最大）： | 5.5V |
| Voltage - Output 1： | 0.6 ~ 5 V |
| 电流 - 输出（最大）： | 8A |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 68-LGA |
| 尺寸/尺寸： | 0.59" L x 0.35" W x 0.11" H（15.0mm x 9.0mm x 2.8mm） |
| 包装： | 托盘 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 98% |
| 产品目录页面： | 2711 (CN2011-ZH PDF) |
LTM4608
ABSOLUTE MAXIMUM RATINGS
(Note 1)
PIN CONFIGURATION
V IN , SV IN ...................................................... –0.3V to 6V
CLKOUT ....................................................... –0.3V to 2V
PGOOD, PLLLPF, CLKIN, PHMODE, MODE .. –0.3V to V IN
I TH , I THM , RUN, FB, TRACK, MGN, BSEL..... –0.3V to V IN
V OUT , V SW ..................................... –0.3V to (V IN + 0.3V)
Operating Temperature Range (Note 2).... –40°C to 85°C
Junction Temperature ........................................... 125°C
Storage Temperature Range .................. –55°C to 125°C
1
2
3
4
5
6
7
8
9
10
11
TOP VIEW
A B C D E F G
GND V IN CNTRL GND
SW
CNTRL
For easier board layout and PCB assembly due to in-
creased spacing between land grid pads, please refer
to the LTM4608A.
ORDER INFORMATION
GND V OUT
LGA PACKAGE
68-LEAD (15mm × 9mm × 2.82mm)
T JMAX = 125°C, θ JA = 25°C/W, θ JCbottom = 7°C/W, θ JCtop = 50°C/W, WEIGHT = 1.0g
LEAD FREE FINISH
LTM4608EV#PBF
LTM4608IV#PBF
PART MARKING*
LTM4608V
LTM4608V
PACKAGE DESCRIPTION
68-Lead (15mm × 9mm × 2.82mm) LGA
68-Lead (15mm × 9mm × 2.82mm) LGA
TEMPERATURE RANGE (NOTE 2)
–40°C to 85°C
–40°C to 85°C
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/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature rang e (Note 2), otherwise specifications are at T A = 25°C. V IN = 5V unless otherwise noted. See Figure 1.
SYMBOL
V IN(DC)
PARAMETER
Input DC Voltage
CONDITIONS
l
MIN
2.7
TYP
MAX
5.5
UNITS
V
V OUT(DC)
Output Voltage
C IN = 10μF × 1, C OUT = 100μF Ceramic,
100μF POSCAP, R FB = 6.65k, MODE = 0V
V IN = 2.7V to 5.5V, V OUT = 1.5V, I OUT = 0A
l
1.475
1.468
1.49
1.49
1.505
1.512
V
V
Input Specifications
V IN(UVLO)
Undervoltage Lockout Threshold
SV IN Rising
SV IN Falling
2.05
1.85
2.2
2.0
2.35
2.15
V
V
4608fd
2
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LTM4608V | 制造商:LINER 制造商全称:Linear Technology 功能描述:Low VIN, 8A DC/DC μModuleTM with Tracking, Margining, and Frequency Synchronization |
| LTM4609 | 制造商:LINER 制造商全称:Linear Technology 功能描述:High Efficiency, Synchronous, 4-Switch Buck-Boost Controller |
| LTM4609_12 | 制造商:LINER 制造商全称:Linear Technology 功能描述:36VIN, 34VOUT High Efficiency Buck-Boost DC/DC |
| LTM4609EV | 制造商:LINER 制造商全称:Linear Technology 功能描述:36VIN, 34VOUT High Effi ciency Buck-Boost DC/DC μModule |
| LTM4609EV#PBF | 功能描述:IC UMODULE BUCK-BOOST 141-LGA RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:µModule® 设计资源:VI-200, VI-J00 Design Guide, Appl Manual 标准包装:1 系列:* 类型:隔离 输出数:1 电压 - 输入（最小）:66V 电压 - 输入（最大）:160V Voltage - Output 1:12V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:* 电源（瓦） - 制造商系列:50W 电压 - 隔离:* 特点:* 安装类型:通孔 封装/外壳:9-FinMod 尺寸/尺寸:4.60" L x 1.86" W x 0.79" H（116.8mm x 47.2mm x 20.1mm） 包装:散装 工作温度:-25°C ~ 85°C 效率:* 电源（瓦特）- 最大:* |
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