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参数资料
| 型号： | MC33363ADWR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 7/13页 |
| 文件大小： | 0K |
| 描述： | IC SWIT PROG OVP UVLO HV 16SOIC |
| 标准包装： | 1,000 |
| 输出隔离： | 隔离 |
| 频率范围： | 59kHz ~ 315kHz |
| 输入电压： | 11.5 V ~ 40 V |
| 输出电压： | 700V |
| 工作温度： | -25°C ~ 125°C |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽）13 引线 |
| 供应商设备封装： | 16-SOIC W |
| 包装： | 带卷 (TR) |
| 其它名称： | MC33363ADWR2GOS MC33363ADWR2GOS-ND MC33363ADWR2GOSTR |
MC33363A
PIN FUNCTION DESCRIPTION
Pin
1
2
3
4, 5, 12, 13
6
7
8
9
10
11
14, 15
16
Function
Startup Input
--
V CCCC
GND
R T
C T
Regulator Output
Compensation
Voltage Feedback
Input
Overvoltage
Protection Input
--
Power Switch
Drain
Description
This pin connects directly to the rectified ac line voltage source. Internally Pin 1 is tied to the drain
of a high voltage startup MOSFET. During startup, the MOSFET supplies internal bias, and
charges an external capacitor that connects from the V CC pin to ground.
This pin has been omitted for increased spacing between the rectified ac line voltage on Pin 1 and
the V CC potential on Pin 3.
This is the positive supply voltage input. During startup, power is supplied to this input from Pin 1.
When V CC reaches the UVLO upper threshold, the startup MOSFET turns off and power is
supplied from an auxiliary transformer winding.
These pins are the control circuit grounds. They are part of the IC lead frame and provide a
thermal path from the die to the printed circuit board.
Resistor R T connects from this pin to ground. The value selected will program the Current Limit
Comparator threshold and affect the Oscillator frequency.
Capacitor C T connects from this pin to ground. The value selected, in conjunction with resistor R T ,
programs the Oscillator frequency.
This 6.5 V output is available for biasing external circuitry. It requires an external bypass capacitor
of at least 1.0 m F for stability.
This pin is the Error Amplifier output and is made available for loop compensation. It can be used
as an input to directly control the PWM Comparator.
This is the inverting input of the Error Amplifier. It has a 2.6 V threshold and normally connects
through a resistor divider to the converter output, or to a voltage that represents the converter
output.
This input provides runaway output voltage protection due to an external component or
connection failure in the control loop feedback signal path. It has a 2.6 V threshold and normally
connects through a resistor divider to the converter output, or to a voltage that represents the
converter output.
These pins have been omitted for increased spacing between the high voltages present on the
Power Switch Drain, and the ground potential on Pins 12 and 13.
This pin is designed to directly drive the converter transformer and is capable of switching a
maximum of 700 V and 1.0 A.
ORDERING INFORMATION
MC33363ADWG
MC33363ADWR2G
Device
Package
SOIC--16WB
(Pb--Free)
SOIC--16WB
(Pb--Free)
Shipping ?
47 Units / Rail
1000 / Tape & Reel
?For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
http://onsemi.com
7
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC33363AP | 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| MC33363APG | 功能描述:DC/DC 开关控制器 ANA HI VOLT OFFLN SW REG RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| MC33363BDW | 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| MC33363BDWG | 功能描述:交流/直流开关转换器 700V 1.5A Switching w/OVP RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
| MC33363BDWR2 | 功能描述:交流/直流开关转换器 700V 1.5A Switching RoHS:否 制造商:STMicroelectronics 输出电压:800 V 输入/电源电压（最大值）:23.5 V 输入/电源电压（最小值）:11.5 V 开关频率:115 kHz 电源电流:1.6 mA 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:SSO-10 封装:Reel |
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