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参数资料
| 型号： | KA5L0265RYDTU |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 4/14页 |
| 文件大小： | 0K |
| 描述： | IC FPS SWITCH AUXILIARY TO-220-4 |
| 标准包装： | 50 |
| 系列： | FPS™ |
| 输出隔离： | 非隔离 |
| 频率范围： | 45kHz ~ 55kHz |
| 输入电压： | 9.4 V ~ 30 V |
| 输出电压： | 650V |
| 功率（瓦特）： | 42W |
| 工作温度： | -25°C ~ 85°C |
| 封装/外壳： | * |
| 供应商设备封装： | * |
| 包装： | * |
KA5X02XX-SERIES
Electrical Characteristics (Control Part) (Continued)
(Ta=25 ° C unless otherwise specified)
Parameter
Symbol
Condition
Min.
Typ.
Max.
Unit
UVLO SECTION
Start Threshold Voltage
Stop Threshold Voltage
V START
V STOP
V FB =GND
V FB =GND
14
8.2
15
8.8
16
9.4
V
V
OSCILLATOR SECTION
Initial Accuracy
Initial Accuracy
Initial Accuracy
Frequency Change With Temperature (2)
Maximum Duty Cycle
F OSC
F OSC
F OSC
? F/ ? T
Dmax
KA5H0265xRx
KA5H0280R
KA5M0265xRx
KA5M0280R
KA5L0265R
-25 ° C ≤ Ta ≤ +85 ° C
KA5H0265xRx
KA5H0280R
90
61
45
-
62
100
67
50
± 5
67
110
73
55
± 10
72
kHz
kHz
kHz
%
%
KA5M0265xRx
Maximum Duty Cycle
Dmax
KA5M0280R
72
77
82
%
KA5L0265R
FEEDBACK SECTION
Feedback Source Current
Shutdown Feedback Voltage
Shutdown Delay Current
I FB
V SD
Idelay
Ta=25 ° C, 0V ≤ Vfb ≤ 3V
Vfb ≤ 6.5V
Ta=25 ° C, 5V ≤ Vfb ≤ V SD
0.7
6.9
4
0.9
7.5
5
1.1
8.1
6
mA
V
μ A
SOFT START SECTION
Soft Start Voltage
Soft Start Current
V SS
I SS
KA5H0265RC
4.7
0.8
5.0
1.0
5.3
1.2
V
mA
REFERENCE SECTION
Output Voltage (1)
Vref
Ta=25 ° C
4.80
5.00
5.20
V
Temperature Stability
(1)(2)
Vref/ ? T
-25 ° C ≤ Ta ≤ +85 ° C
-
0.3
0.6
mV/ ° C
CURRENT LIMIT(SELF-PROTECTION)SECTION
Peak Current Limit
Peak Current Limit
I OVER
I OVER
KA5x02659RN
KA5x0265Rx
KA5x0280R
0.79
1.05
0.9
1.2
1.01
1.34
A
A
PROTECTION SECTION
Over Voltage Protection
V OVP
V CC ≥ 24V
25
27
29
V
Thermal Shutdown Temperature
(1)
T SD
-
140
160
-
° C
TOTAL DEVICE SECTION
Start-up Current
Operating Supply Current
(Control Part Only)
I START
I OPR
V CC =14V
V CC ≤ 28
-
-
100
7
170
12
μ A
mA
Note:
1. These parameters, although guaranteed, are not 100% tested in production
2. These parameters, although guaranteed, are tested in EDS (wafer test) process
4
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相关代理商/技术参数 |
参数描述 |
|---|---|
| KA5L0365R | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS) |
| KA5L0365RN | 功能描述:开关变换器、稳压器与控制器 3A/650V 50KHz Power Switch RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| KA5L0365RTU | 功能描述:开关变换器、稳压器与控制器 RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| KA5L0365RYDTU | 功能描述:开关变换器、稳压器与控制器 3A/650V 50KHz Power Switch RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel |
| KA5L0380 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Fairchild Power Switch(FPS) |
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