參數(shù)資料
型號: TPS3307-18QDRG4Q1
廠商: TEXAS INSTRUMENTS INC
元件分類: 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
封裝: GREEN, PLASTIC, MS-012AA, SOIC-8
文件頁數(shù): 9/12頁
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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