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| 型号： | TPS51916EVM-746 |
| 厂商： | Texas Instruments |
| 文件页数： | 2/34页 |
| 文件大小： | 0K |
| 描述： | EVAL MODULE FOR TPS51916-746 |
| 标准包装： | 1 |
| 系列： | D-Cap™, D-Cap2™ |
| 主要目的： | 特殊用途 DC/DC，DDR 存储器电源 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 1.2 V ~ 1.5 V |
| 电流 - 输出： | 20A |
| 输入电压： | 8 ~ 20 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 500kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | TPS51916 |
| 其它名称： | 296-30054 TPS51916EVM-746-ND |
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TPS51916
SLUSAE1D – DECEMBER 2010 – REVISED JUNE 2012
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
ORDERING INFORMATION (1)
T A
–40°C to 85°C
PACKAGE
Plastic Quad Flat Pack (QFN)
ORDERABLE DEVICE
NUMBER
TPS51916RUKR
TPS51916RUKT
PINS
20
OUTPUT
SUPPLY
Tape and reel
Mini reel
MINIMUM
QUANTITY
3000
250
(1)
For the most current package and ordering information see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com .
ABSOLUTE MAXIMUM RATINGS (1)
over operating free-air temperature range (unless otherwise noted)
VALUE
MIN
MAX
UNIT
VBST
VBST (3)
SW
–0.3
–0.3
–5
36
6
30
Input voltage range (2)
Output voltage range (2)
VLDOIN, VDDQSNS, REFIN
VTTSNS
PGND, VTTGND
V5IN, S3, S5, TRIP, MODE
DRVH
DRVH (3)
VTTREF, VREF
VTT
DRVL
PGOOD
–0.3
–0.3
–0.3
–0.3
–5
–0.3
–0.3
–0.3
–0.3
–0.3
3.6
3.6
0.3
6
36
6
3.6
3.6
6
6
V
V
Junction temperature range, T J
125
°C
Storage temperature range, T STG
–55
150
°C
(1)
(2)
(3)
Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only and functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
All voltage values are with respect to the network ground terminal unless otherwise noted.
Voltage values are with respect to the SW terminal.
THERMAL INFORMATION
THERMAL METRIC
TPS51916
QFN (20) PINS
UNITS
θ JA
θ JCtop
Junction-to-ambient thermal resistance
Junction-to-case (top) thermal resistance
94.1
58.1
θ JB
ψ JT
Junction-to-board thermal resistance
Junction-to-top characterization parameter
64.3
31.8
°C/W
ψ JB
θ JCbot
2
Junction-to-board characterization parameter
Junction-to-case (bottom) thermal resistance
58.0
5.9
Copyright ? 2010–2012, Texas Instruments Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TPS51916EVM-746 | 制造商:Texas Instruments 功能描述:TPS51916, DC/DC CONVERTER, STEP DOWN, EV |
| TPS51916RUK | 制造商:TI 制造商全称:Texas Instruments 功能描述:Using the TPS51916EVM-746 Complete DDR2, DDR3 |
| TPS51916RUKR | 功能描述:直流/直流开关调节器 DDR2,DDR3 & DDR3L BUCK CONTROLLER RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS51916RUKT | 功能描述:直流/直流开关调节器 DDR2,DDR3 & DDR3L BUCK CONTROLLER RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| TPS51980RTVR | 制造商:Texas Instruments 功能描述:DUAL PWM,99% MAX |
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