参数资料
型号: KA7500CDTF
厂商: Fairchild Semiconductor
文件页数: 4/8页
文件大小: 0K
描述: IC REG CTRLR PWM VM 16-SOP
标准包装: 3,000
PWM 型: 电压模式
输出数: 2
频率 - 最大: 300kHz
占空比: 45%
电源电压: 7 V ~ 40 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -25°C ~ 85°C
封装/外壳: 16-SOIC(0.154",3.90mm 宽)
包装: 带卷 (TR)
Absolute Maximum Ratings
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be
operable above the recommended operating conditions and stressing the parts to these levels is not recommended.
In addition, extended exposure to stresses above the recommended operating conditions may affect device
reliability. The absolute maximum ratings are stress ratings only.
Symbol
V CC
V C
I O
V IN
Parameter
Supply Voltage
Collector Supply Voltage
Output Current
Amplifier Input Voltage
Min.
Max.
42
42
250
V CC + 0.3
Unit
V
V
mA
V
P D
Power Dissipation
KA7500C
KA7500CD
1
0.9
W
T OPR
T STG
T J
Operation Temperature Range
Storage Temperature Rang
Junction Temperature
-25
-65
+85
+150
+125
°C
°C
°C
Recommended Operating Conditions
The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended
operating conditions are specified to ensure optimal performance to the datasheet specifications. Fairchild does not
recommend exceeding them or designing to Absolute Maximum Ratings.
Symbol
V CC
V C1 , V C2
I C1 , I C2
V IN
I FB
I REF
R T
C T
f OSC
V IN_PWM
Parameter
Power Supply Voltage
Collector Supply Voltage
Collector Output Current (Each Transition)
Amplifier Input Voltage
Current Into Feedback Terminal
Reference Output Terminal
Timing Resistor
Timing Capacitor
Oscillator Frequency
PWM Input Voltage (Pins 3, 4, and 13)
Min.
7
0.3
1.8
0.0047
1
0.3
Typ.
15
30
30.0
0.0010
40
Max.
40
40
200
V CC - 2.0
0.3
10
500.0
10.0000
200
5.3
Unit
V
V
mA
V
mA
mA
K Ω
μA
kHz
V
? 2003 Fairchild Semiconductor Corporation
KA7500C ? Rev. 1.0.2
4
www.fairchildsemi.com
相关PDF资料
PDF描述
VI-BT3-EV-F3 CONVERTER MOD DC/DC 24V 150W
RSM15DRTN-S13 CONN EDGECARD 30POS .156 EXTEND
RBC17DREN-S93 CONN EDGECARD 34POS .100 EYELET
RBC17DREH-S93 CONN EDGECARD 34POS .100 EYELET
VI-BT3-EV-F2 CONVERTER MOD DC/DC 24V 150W
相关代理商/技术参数
参数描述
KA7511 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:SMPS Controller
KA7515 功能描述:其他电源管理 SMPS Controller RoHS:否 制造商:Texas Instruments 输出电压范围: 输出电流:4 mA 输入电压范围:3 V to 3.6 V 输入电流: 功率耗散: 工作温度范围:- 40 C to + 110 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-48 封装:Reel
KA7520 制造商:Aten International 功能描述:
KA7524 制造商:UTC-IC 制造商全称:UTC-IC 功能描述:POWER FACTOR CONTROLLER
KA7524B 功能描述:功率因数校正 IC PFC Controller RoHS:否 制造商:Fairchild Semiconductor 开关频率:300 KHz 最大功率耗散: 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Reel