参数资料
型号: TPS82673SIPT
厂商: Texas Instruments
文件页数: 9/30页
文件大小: 0K
描述: IC REG BUCK SYNC 1.26V .6A 8USIP
标准包装: 1
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 1.26V
输入电压: 2.3 V ~ 4.8 V
PWM 型: 电压模式
频率 - 开关: 5.45MHz
电流 - 输出: 600mA
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: 8-VFBGA
包装: 标准包装
供应商设备封装: 8-uSIP
其它名称: 296-30408-6
TPS82670, TPS82671, TPS82672, TPS82673, TPS82674
TPS82675, TPS82676, TPS82677, TPS826711, TPS826745, TPS826765
SLVSAI0F – OCTOBER 2010 – REVISED NOVEMBER 2012
TYPICAL CHARACTERISTICS (continued)
1.836
1.818
1.800
DC OUTPUT VOLTAGE
vs
LOAD CURRENT
V O = 1.8 V (TPS82671)
PFM/PWM Operation
V I = 4.5 V
V I = 2.7 V
V I = 3.6 V
1.224
1.212
1.2
DC OUTPUT VOLTAGE
vs
LOAD CURRENT
V O = 1.2 V (TPS82675)
PFM/PWM Operation
V I = 4.5 V
V I = 3.6 V
1.782
1.764
1.188
1.176
V I = 2.7 V
0.1
1
10
100
1000
0.1
1
10
100
1000
1.224
I O - Load Current - mA
Figure 9.
DC OUTPUT VOLTAGE
vs
LOAD CURRENT
I O - Load Current - mA
Figure 10.
COMBINED LINE/LOAD TRANSIENT RESPONSE
1.212
1.2
V O = 1.2 V (TPS82677)
PFM/PWM Operation
V I = 3.6 V
V I = 4.5 V
V O = 1.8 V (TPS82671)
30 to 300 mA Load Step
3.3V to 3.9V Line Step
1.188
V I = 2.7 V
MODE = Low
1.176
0.1
1
10 100
1000
I O - Load Current - mA
Figure 11.
Figure 12.
Copyright ? 2010–2012, Texas Instruments Incorporated
9
Product Folder Links: TPS82670 TPS82671 TPS82672 TPS82673 TPS82674 TPS82675 TPS82676 TPS82677
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