參數(shù)資料
型號(hào): MAX894L
廠商: Maxim Integrated Products, Inc.
英文描述: Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown
中文描述: 雙路、限流型、高邊P溝道開關(guān),帶有熱關(guān)斷
文件頁(yè)數(shù): 3/8頁(yè)
文件大?。?/td> 98K
代理商: MAX894L
M
Dual, Current-Limited, High-S ide P-Channel
S witc hes with T hermal S hutdown
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS
(Note 2)
(V
IN
= 3V,
T
A
= -40°C to +85°C,
unless otherwise noted. Typical values are at T
A
= +25°C.)
ONA
=
ONB
= IN, V
IN
= V
OUT A
= V
OUT B
= 5.5V
ONA
=
ONB
= IN, V
IN
= 5.5V, V
OUT A
= V
OUT B
= 0
Rising edge, 1% hysteresis
V
IN
= 5V,
ONA
=
ONB
= GND, I
OUT A
= I
OUT B
= 0
V
IN
= 5V
MAX894L, I
OUT
= 250mA
MAX895L, I
OUT
= 125mA
V
IN
= 3.0V
MAX895L
MAX894L
MAX895L
MAX894L
V
SET_
required to turn the switch off (Note 1)
CONDITION
V
IN
= 4.5V
μ
s
200
Turn-On Time
A/A
V
SET
= 1.24V,
V
OUT
= 1.6V to 2.8V
910
880
1360
1315
I
OUT
to I
SET
Current Ratio
V
1.14
1.34
Current-Limit-Amplifier Threshold
μ
A
μ
A
V
2.2
8
2.9
250
Off-Supply Current
Off-Switch Current
Undervoltage Lockout
μ
A
50
V
3.0
5.5
Operating Voltage
Quiescent Current
m
500
300
420
2.0
On-Resistance
UNITS
MIN
TYP
MAX
PARAMETER
μ
s
0.25
20
Turn-Off Time
Note 2:
Specifications to -40°C are guaranteed by design, not production tested.
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