參數(shù)資料
型號(hào): TPS3510P
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 電源管理
英文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDIP8
封裝: ROHS COMPLIANT, PLASTIC, DIP-8
文件頁(yè)數(shù): 17/18頁(yè)
文件大?。?/td> 528K
代理商: TPS3510P
TPS3510,TPS3511
PC POWER SUPPLY SUPERVISORS
SLVS312A – JULY 2000 – REVISED DECEMBER 2002
8
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating conditions (unless otherwise noted)
overvoltage protection
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VS33
3.7
3.9
4.1
Overvoltage threshold
VS5
5.7
6.1
6.5
V
Overvoltage threshold
VDD
13.2
13.8
14.4
V
ILKG
Leakage current (FPO)
V(FPO) = 5 V
5
A
VOL
Low-level output voltage (FPO)
VDD = 5 V, Isink = 20 mA
0.7
V
Noise deglitch time OVP
VDD = 5 V
35
73
110
s
PGI and PGO
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
V
Inp t threshold oltage (PGI)
PGI1
1.1
1.15
1.2
V
VPGI
Input threshold voltage (PGI)
PGI2
0.9
0.95
1
V
Under oltage threshold
VS33
2
2.2
2.4
V
VIT
Undervoltage threshold
VS5
3.3
3.5
3.7
V
ILKG
Leakage current (PGO)
PGO = 5 V
5
A
VOL
Low-level output voltage (PGO)
VDD = 4 V, Isink = 10 mA
0.4
V
Short-circuit protection delay
3.3 V, 5 V
49
75
114
ms
TP3510
PGI to PGO
200
300
450
td1
Delay time
TP3511
PGI to PGO
VDD = 5 V
100
150
225
ms
td1
Delay time
PGI to FPO
VDD 5 V
3.2
4.8
7.2
ms
PGI to PGO
88
150
225
Noise deglitch time
PGI to FPO
VDD = 5 V
180
296
445
s
Noise deglitch time
UVP to FPO
VDD 5 V
82
146
220
s
PSON control
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
II
Input pullup current
PSON = 0 V
120
A
VIH
High-level input voltage
2.4
V
VIL
Low-level input voltage
1.2
V
tb
Debounce time (PSON)
VDD = 5 V
24
38
57
ms
td2
Delay time (PSON to FPO)
VDD = 5 V
tb+1.1
tb+2.3
tb+4
ms
total device
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
IDD
Supply current
PSON = 5 V
1
mA
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