参数资料
型号: TOP271EG
厂商: Power Integrations
文件页数: 29/40页
文件大小: 0K
描述: IC OFFLINE SW PWM OCP OVP 7ESIP
特色产品: TopSwitch?-JX Integrated Switcher Ics
标准包装: 48
输出隔离: 隔离
频率范围: 66 ~ 132kHz
输出电压: 725V
功率(瓦特): 177W
工作温度: -40°C ~ 150°C
封装/外壳: 7-SIP,6 引线,裸露焊盘,成形引线
供应商设备封装: eSIP-7C
包装: 管件
其它名称: 596-1282-5
TOP264-271
NOTES:
A. Derived during test from the parameters DC MAX , I B and I C(OFF) at 132 kHz.
B. For specifications with negative values, a negative temperature coefficient corresponds to an increase in magnitude with increasing
temperature, and a positive temperature coefficient corresponds to a decrease in magnitude with increasing temperature.
C. Guaranteed by characterization. Not tested in production.
D. For externally adjusted current limit values, please refer to Figures 36 and 37 (Current Limit vs. External Current Limit Resistance)
in the Typical Performance Characteristics section. The tolerance specified is only valid at full current limit.
E. I 2 f calculation is based on typical values of I LIMIT and f OSC, i.e. I LIMIT(TYP)2 × f OSC , where f OSC = 66 kHz or 132 kHz depending on F pin
connection. See f OSC specification for detail.
F. The device will start up at 18 V DC drain voltage. The capacitance of electrolytic capacitors drops significantly at temperatures below
0 °C. For reliable start up at 18 V in sub zero temperatures, designers must ensure that circuit capacitors meet recommended
capacitance values.
G. Breakdown voltage may be checked against minimum BV DSS specification by ramping the DRAIN pin voltage up to but not exceeding
minimum BV DSS .
29
www.powerint.com
Rev. E 08/12
相关PDF资料
PDF描述
EMA43DRMH CONN EDGECARD 86POS .125 SQ WW
TOP249FN IC OFFLINE SWIT UVLO HV TO262
172-E15-202R021 CONN DB15 FEMALE SLD CUP TIN
MIC39150-1.8BU TR IC REG LDO 1.8V 1.5A TO-263
TOP248FN IC OFFLINE SWIT UVLO HV TO262
相关代理商/技术参数
参数描述
TOP271EG/VG 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies
TOP271EG-TL 制造商:POWERINT 制造商全称:Power Integrations, Inc. 功能描述:Integrated Off-Line Switcher with EcoSmart Technology for Highly Efficient Power Supplies
TOP271KG 功能描述:交流/直流开关转换器 Int Off-Line Switchr EcoSmart,66W/102W 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
TOP271KG-TL 功能描述:交流/直流开关转换器 Int Off-Line Switchr EcoSmart,66W/102W 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
TOP271VG 功能描述:交流/直流开关转换器 Int Off-Line Switchr 177W/244W 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