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參數資料
| 型號： | MAX894LESA-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Analog IC |
| 中文描述： | 0.75 A DUAL SWITCHING CONTROLLER, PDSO8 |
| 封裝： | SOIC-8 |
| 文件頁數： | 3/8頁 |
| 文件大?。?/td> | 98K |
| 代理商： | MAX894LESA-T |
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.
相關PDF資料 |
PDF描述 |
|---|---|
| MAX895LESA-T | Analog IC |
| MAX894L | Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown |
| MAX894LESA | Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown |
| MAX895LESA | Dual, Current-Limited, High-Side P-Channel Switches with Thermal Shutdown |
| MAX900A | High-Speed, Low-Power Voltage Comparators |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MAX894LESA-TG116 | 制造商:Maxim Integrated Products 功能描述:CURRENT-LIMITED, HIGH-SIDE, P-CHANNEL DUAL SW - Bulk |
| MAX8951EVKIT+ | 制造商:Maxim Integrated Products 功能描述:PWM STEP DOWN CONVERTER - Boxed Product (Development Kits) |
| MAX8952AEWE+T | 功能描述:直流/直流開關調節(jié)器 2.5A Step-Down Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX8952BEWE+T | 功能描述:直流/直流開關調節(jié)器 2.5A Step-Down Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX8952EWE+T | 功能描述:直流/直流開關調節(jié)器 2.5A Step-Down Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數量: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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