参数资料
型号: TPS51317RGBR
厂商: Texas Instruments
文件页数: 3/28页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 6A 20VQFN
标准包装: 3,000
系列: D-Cap+™
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 2 V
输入电压: 4.5 V ~ 6.5 V
PWM 型: 混合物
频率 - 开关: 800kHz,1MHz,1.2MHz,1.5MHz
电流 - 输出: 6A
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 20-VQFN(3.5x4.0)

ABSOLUTE MAXIMUM RATINGS (1)
over operating free-air temperature range (unless otherwise noted)
SLUSAH9 – MARCH 2011
VALUE
MIN
MAX
UNIT
VIN, V5IN, BST (with respect to SW)
BST
– 0.3
– 0.3
7.0
14.0
Input voltage range
Output voltage range
Junction temperature
Storage temperature
SW
EN
MODE, REFIN
VOUT
COMP, VREF
PGOOD
PGND
T J
T stg
– 2
– 0.3
– 0.3
– 1
– 0.3
– 0.3
– 0.3
– 40
– 55
7
7
3.6
3.6
3.6
7.0
0.3
150
150
V
V
? C
Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds
300
? C
(1)
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.
RECOMMENDED OPERATING CONDITIONS
VIN
V5IN
MIN
– 0.1
4.5
VALUE
TYP
MAX
6.5
6.5
UNIT
Input voltage range
Output voltage range
Operating temperature range, T A
BST
SW
EN
VOUT, MODE, REFIN
COMP, VREF
PGOOD
PGND
– 0.1
– 1.0
– 0.7
– 0.1
– 0.1
– 0.1
– 0.1
-40
13.5
6.5
6.5
3.5
3.5
5.5
0.1
85
V
V
° C
Copyright ? 2011, Texas Instruments Incorporated
Product Folder Link(s): TPS51317
3
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