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参数资料
| 型号： | MAX662ACPA+ |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 12V, 30mA Flash Memory Programming Supply |
| 中文描述： | SWITCHED CAPACITOR REGULATOR, 500 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | 0.300 INCH, PLASTIC, DIP-8 |
| 文件页数： | 3/6页 |
| 文件大小： | 75K |
| 代理商： | MAX662ACPA+ |
MAX662A
+12V, 30mA Flash Memory
Programming Supply
_______________________________________________________________________________________
3
LOAD-TRANSIENT RESPONSE
A: OUTPUT CURRENT, 20mA/div, IOUT = 0mA to 30mA
B: OUTPUT VOLTAGE RIPPLE, 100mV/div, VCC = 5.0V
1ms/div
A
B
0mA
_____________________________Typical Operating Characteristics (continued)
(Circuit of Figure 3a, TA = +25°C, unless otherwise noted.)
LINE-TRANSIENT RESPONSE
A: SUPPLY VOLTAGE, 2V/div, VCC = 4.5V to 5.5V, IOUT = 30mA
B: OUTPUT VOLTAGE RIPPLE, 200mV/div
1ms/div
A
B
0V
_____________________Pin Description
NAME
FUNCTION
1
C1-
Negative terminal for the first charge-
pump capacitor
PIN
2
C1+
Positive terminal for the first charge-
pump capacitor
4
C2+
Positive terminal for the second
charge-pump capacitor
3
C2-
Negative terminal for the second
charge-pump capacitor
7
GND
Ground
6
VOUT
+12V Output Voltage. VOUT = VCC
when in shutdown mode.
5
VCC
Supply Voltage
8
Active-high CMOS-logic level
Shutdown Input. SHDN is internally
pulled up to VCC. Connect to GND for
normal operation. In shutdown mode,
the charge pumps are turned off and
VOUT = VCC.
SHDN
MAX662A
C1-
C1+
C2-
C2+
C4
4.7
F
0.22
F
0.22
F
VCC
S1
S2
S1
S2
GND
OSCILLATOR
VREF
R1
R2
SHDN
VOUT
C5
4.7
F
C3*
0.1
F
+12V
SWITCH CLOSURES SHOWN FOR CHARGE PUMP IN THE TRANSFER MODE
* C3 NOT REQUIRED. FOR MAX662 ONLY.
ERROR
AMP
Figure 1. Block Diagram
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX662ACPA+ | 功能描述:电荷泵 12V 30mA Flash Programming Supply RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX662ACSA | 功能描述:电荷泵 12V 30mA Flash Programming Supply RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX662ACSA+ | 功能描述:电荷泵 12V 30mA Flash Programming Supply RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX662ACSA+T | 功能描述:电荷泵 12V 30mA Flash Programming Supply RoHS:否 制造商:Maxim Integrated 功能:Inverting, Step Up 输出电压:- 1.5 V to - 5.5 V, 3 V to 11 V 输出电流:100 mA 电源电流:1 mA 最大工作温度:+ 70 C 封装 / 箱体:SOIC-8 Narrow 封装:Tube |
| MAX662ACSA+TG068 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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