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参数资料
| 型号： | IP3527A |
| 厂商： | SEMELAB LTD |
| 元件分类： | 稳压器 |
| 英文描述： | REGULATING PULSE WIDTH MODULATORS |
| 中文描述： | 0.1 A SWITCHING REGULATOR, PDSO16 |
| 封装： | SOIC-16 |
| 文件页数： | 5/6页 |
| 文件大小： | 63K |
| 代理商： | IP3527A |
13
A
B
IP1525A
+V
C
GND
12
11
14
+V
SUPPLY
R1
RETURN
T1
Q 1
Q 2
LAB
SEME
IP1525A SERIES
IP1527A SERIES
Semelab plc.
Telephone (01455) 556565. Telex: 341927. Fax (01455) 552612.
Prelim. 3/95
APPLICATIONS INFORMATION
TO OUTPUT FILTER
13
R 2
A
B
IP1525A
+V
C
GND
12
R1
11
14
+V
SUPPLY
RETURN
Q1
13
A
B
IP1525A
+V
C
GND
12
11
14
+V
SUPPLY
R 1
RETURN
R 2
C 2
R3
C 1
Q1
Q2
T1
13
A
B
IP1525A
+V
C
GND
12
+V
SUPPLY
Q1
T1
T2
Q2
11
14
R1
R2
RETURN
C1
C 2
For single–ended supplies, the driver outputs are grounded.
The V
C
terminal is switched to ground by the totem–pole
source transistors on alternate oscillator cycle.
In conventional push–pull bipolar designs, forward base drive
is controlled by R1–R3. Rapid turn–off times for the power
devices are achieved with speed–up capacitors C1 and C2.
Low power transformers can be driven directly by the
IP1525A. Automatic reset occurs during deadtime when both
ends of the primary winding are switched to ground.
The low source impedance of the output drivers provides
rapid charging of power FET input capacitance while minimis-
ing external components.
相关PDF资料 |
PDF描述 |
|---|---|
| IP3525AD | Regulating Pulse Width Modulator |
| IP3525ADW | Regulating Pulse Width Modulator |
| IP3525AJ | Regulating Pulse Width Modulator |
| IP1527A | CAP .15UF 250V PEN FILM 2825 10% |
| IP3526 | REGULATING PULSE WIDTH MODULATOR |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IP3527AD | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| IP3527AJ | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| IP3527AN | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| IP3527J | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
| IP3527N | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog IC |
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