参数资料
| 型号： | AP1534SG-13 |
| 厂商： | Diodes Inc |
| 文件页数： | 2/9页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 2A 8SOIC |
| 产品变化通告： | Wire Change 18/June/2008 Copper Bond Wire Change 13/Jan/2012 |
| 标准包装： | 2,500 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 18 V |
| 输入电压： | 3.6 V ~ 18 V |
| 频率 - 开关： | 300kHz |
| 电流 - 输出： | 2A |
| 同步整流器： | 无 |
| 工作温度： | -20°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 8-SOP |
AP1534
PWM CONTROL 2A STEP-DOWN CONVERTER
Pin Descriptions
Pin Name
FB
EN
OCSET
V CC
Output
V SS
Pin No.
1
2
3
4
5, 6
7, 8
Description
Feedback pin
Power-off pin
H: Normal operation
(Step-down operation)
L: Step-down operation stopped
(All circuits deactivated)
Add an external resistor to set max output current
IC power supply pin
Switch Pin. Connect external inductor/diode here.
Minimize trace area at this pin to reduce EMI
GND Pin
Functional Block Diagram
Output
Vcc
Oscillation
Circuit
Reference Voltage
Source
Thermal
Shutdown
PWM-Switched
Control Circuit
V EN
100uA
+
-
FB
Vss
Absolute Maximum Ratings
EN
OCSET
Symbol
ESD HBM
ESD MM
V CC
V FB
V EN
V OUT
P D
Parameter
Human Body Model ESD Protection
Machine Model ESD Protection
VCC Pin Voltage
Feedback Pin Voltage
EN Pin Voltage
Switch Pin Voltage
Power Dissipation
Rating
4.5
150
V SS - 0.3 to V SS + 20
V SS - 0.3 to V CC
V SS - 0.3 to V IN
V SS - 1.0 to V IN
Internally limited
Unit
KV
V
V
V
V
V
mW
T J
T ST
Operating Junction Temperature Range
Storage Temperature Range
-40 to +125
-65 to +150
o
o
C
C
Caution:
The absolute maximum ratings are rated values exceeding which the product could suffer physical damage.
These values must therefore not be exceeded under any conditions.
AP1534
Document number: DS31314 Rev. 6 - 2
2 of 9
April 2011
? Diodes Incorporated
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AP1534SG-U | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:PWM CONTROL 2A STEP-DOWN CONVERTER |
| AP1537 | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:PWM Control 3A Step-Down Converter |
| AP1537S | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:PWM Control 3A Step-Down Converter |
| AP1537SA | 制造商:ANACHIP 制造商全称:Anachip Corp 功能描述:PWM Control 3A Step-Down Converter |
| AP1538 | 制造商:DIODES 制造商全称:Diodes Incorporated 功能描述:18V 3A 300KHz BUCK CONVERTER |
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