參數(shù)資料
型號(hào): TPS2051D
廠商: TEXAS INSTRUMENTS INC
元件分類: 模擬信號(hào)調(diào)理
英文描述: SPECIALTY ANALOG CIRCUIT, PDSO8
封裝: GREEN, PLASTIC, SOIC-8
文件頁(yè)數(shù): 22/25頁(yè)
文件大?。?/td> 566K
代理商: TPS2051D
TPS2041, TPS2051
POWER-DISTRIBUTION SWITCHES
SLVS172A –AUGUST 1998 – REVISED APRIL 1999
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics over recommended operating junction temperature range, VI(IN)= 5.5 V,
IO = rated current, VI(EN) = 0 V, VI(EN) = Hi (unless otherwise noted) (continued)
supply current
PARAMETER
TEST CONDITIONS
TPS2041
TPS2051
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
TJ = 25°C
TPS2041
0.015
1
Supply current,
No Load
EN = VI(IN)
–40
°C ≤ TJ ≤ 125°C
TPS2041
10
A
y,
low-level output
on OUT
EN=0V
TJ = 25°C
TPS2051
0.015
1
A
EN = 0 V
–40
°C ≤ TJ ≤ 125°C
TPS2051
10
EN
0V
TJ = 25°C
TPS2041
80
100
Supply current,
No Load
EN = 0 V
–40
°C ≤ TJ ≤ 125°C
TPS2041
100
A
y,
high-level output
on OUT
EN=VI(IN)
TJ = 25°C
TPS2051
80
100
A
EN = VI(IN)
–40
°C ≤ TJ ≤ 125°C
TPS2051
100
Leakage current
OUT
connected
EN = VI(IN)
–40
°C ≤ TJ ≤ 125°C TPS2041
100
A
Leakage current
connected
to ground
EN= 0 V
–40
°C ≤ TJ ≤ 125°C TPS2051
100
A
Reverse leakage
IN = High
VI(EN) = 0 V
TJ =25°C
TPS2041
0.3
A
g
current
g
impedance
VI(EN) = Hi
TJ = 25°C
TPS2051
0.3
A
undervoltage lockout
PARAMETER
TEST CONDITIONS
TPS2041
TPS2051
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
Low-level input voltage
2
2.5
2
2.5
V
Hysteresis
TJ = 25°C
100
mV
overcurrent OC
PARAMETER
TEST CONDITIONS
TPS2041
TPS2051
UNIT
PARAMETER
TEST CONDITIONS
MIN
TYP
MIN
TYP
MAX
UNIT
Sink current
VO = 5 V
10
mA
Output low voltage
IO = 5 V,
VOL(OC)
0.5
V
Off-state current
VO = 5 V,
VO = 3.3 V
1
A
Specified by design, not production tested.
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