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参数资料
| 型号： | TPS3307-18QDRG4Q1 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源管理 |
| 英文描述： | 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封装： | GREEN, PLASTIC, MS-012AA, SOIC-8 |
| 文件页数： | 9/12页 |
| 文件大小： | 262K |
| 代理商： | TPS3307-18QDRG4Q1 |
TPS330718Q1
TRIPLE PROCESSOR SUPERVISORS
SGLS136A NOVEMBER 2002 REVISED APRIL 2008
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
timing requirements at VDD = 2 V to 6 V, RL = 1 M, CL = 50 pF, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
tw
Pulse width
SENSEn
VSENSEnL = VIT 0.2 V,
VSENSEnH = VIT+ +0.2 V
6
10
s
tw
Pulse width
MR
VIH = 0.7 × VDD,VIL = 0.3 × VDD
100
150
ns
switching characteristics at VDD = 2 V to 6 V, RL = 1 M, CL = 50 pF, TA = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
td
Delay time
VI(SENSEn) ≥ VIT+ + 0.2 V,
MR
≥ 0.7 × VDD, See timing diagram
140
200
280
ms
tPHL
Propagation (delay) time,
high-to-low level output
MR to RESET
VI(SENSEn) ≥ VIT+ +0.2 V,
200
600
ns
tPLH
Propagation (delay) time,
low-to-high level output
MR to RESET
VI(SENSEn) ≥ VIT+ +0.2 V,
VIH = 0.7 × VDD,VIL = 0.3 × VDD
200
600
ns
tPHL
Propagation (delay) time,
high-to-low level output
SENSEn to RESET
VIH = VIT+ +0.2 V, VIL = VIT 0.2 V,
1
5
s
tPLH
Propagation (delay) time,
low-to-high level output
SENSEn to RESET
VIH = VIT+ +0.2 V, VIL = VIT 0.2 V,
MR
≥ 0.7 × VDD
1
5
s
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| TPS330725D | 制造商:TI 功能描述:Pb Free 制造商:Texas Instruments 功能描述: |
| TPS3307-25D | 功能描述:监控电路 TRIPLE PROCESSOR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
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