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參數(shù)資料
| 型號(hào)： | MAX742EPP |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Quadruple 2-Line To 1-Line Data Selectors/Multiplexers 20-LCCC -55 to 125 |
| 中文描述： | SWITCHING CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁(yè)數(shù)： | 3/12頁(yè) |
| 文件大?。?/td> | 143K |
| 代理商： | MAX742EPP |
M
S witc h-Mode Regulator with
+5V to ±12V or ±15V Dual Output
_______________________________________________________________________________________
3
Note 1:
Devices are 100% tested to these limits under 0mA to 100mA and to 125mA conditions using automatic test equipment.
The ability to drive loads up to 1A is guaranteed by the current-limit threshold, output swing, and the output current
source/sink tests. See Figures 2 and 3.
Note 2:
Actual load capability of the circuit of Figure 2 is ±200mA in ±15V mode and ±250mA in ±12V mode. Load regulation is
tested at lower limits due to test equipment limitations.
Note 3:
Guaranteed by design.
Note 4:
Measured at Point A, circuit of Figure 2, with PDRV disconnected.
ELECTRICAL CHARACTERISTICS (continued)
(Circuit of Figure 2, V+ = 5V, 100/200 = 12/15 = 0V; T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
EXT+, EXT-, I
L
= -1mA, V+ = 4.5V, PDRV= -3V
EXT+, EXT-, I
L
= 1mA, V+ = 4.5V, PDRV= -3V
V+ = 3.8V, SS = 2V
CC+, CC-
V+ = 4.5V, PDRV = -3V,
T
A
= +25°C
V+ = 4.5V, I
L
= -5mA, T
A
= +25°C
SS = 0V
CONDITIONS
mA
-2
-0.5
Soft-Start Sink Current
μA
3
7
Soft-Start Source Current
V
-2.8
V
OL
V
4.3
V
OH
Output Voltage High
Output Voltage Low
°C
190
Thermal-Shutdown Threshold
k
10
Compensation Pin Impedance
mA
100
200
200
350
-200
-350
70
100
Output Sink Current
V
-3
PUMP Output Voltage (Note 4)
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
EXT+ = 4.5V
EXT- = 4.5V
EXT+ = 0V
EXT- = -3V
V+ = 4.5V, PDRV = -3V,
T
A
= +25°C
mA
-100
-200
Output Source Current
EXT+, C
LOAD
= 2nF
EXT-, C
LOAD
= 4nF, PDRV = -3V
ns
Output Rise/Fall Time
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|---|---|
| MAX742EPP+ | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX742EVKIT-SO | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX742EWP | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Switch-Mode Regulator RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
| MAX742EWP/G0F | 制造商:Maxim Integrated Products 功能描述:SWITCH-MODE REGULATOR WITH 5V TO ?12 OR ?15V DUAL-OUTPUT - Rail/Tube |
| MAX742EWP/GH9 | 功能描述:直流/直流開(kāi)關(guān)調(diào)節(jié)器 Switch-Mode Regulator with 5V to 12 or r15V Dual-Output RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開(kāi)關(guān)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(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5 |
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