参数资料
型号: CS1501-FSZ
厂商: Cirrus Logic Inc
文件页数: 5/16页
文件大小: 0K
描述: IC PFC CONTROLLER DCM OCP 8SOIC
产品变化通告: CS1501, 1601 Datasheet Update Change 11/Jan/2012
设计资源: CS150x/160x PCB Layout Guidelines
Driving Mosfets with CS1501/1601
CS1501/1601 Driving ZCD Pin from Mosfet Drain
特色产品: CS1501/CS1601 Power Factor Correction IC Controllers
标准包装: 100
模式: 临界传导(CRM),间歇导电(DCM)
频率 - 开关: 70kHz
电流 - 启动: 68µA
电源电压: 7.9 V ~ 17 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 散装
其它名称: 598-1912
CS1501
Parameter
Condition
Symbol
Min
Typ
Max
Unit
Brownout Protection (BP)
Input Brownout Protection Threshold
Input Brownout Recovery Threshold
Gate Drive Turns Off
Gate Drive Turns On
I BP(lower)
I BP(upper)
-
-
31.6
39.6
-
-
? A
? A
Thermal
Protection 2
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
T SD
T SD(Hy)
134
-
147
9
159
-
°C
°C
STBY Input 3
Logic Threshold Low
Logic Threshold High
-
V DD -0.8
-
-
0.8
-
V
V
Notes:
1. External circuitry should be designed to ensure the ZCD sink current pulled from the internal clamp diode when it
is forward biased does not exceed specification.
2. Specifications guaranteed by design and are characterized and correlated using statistical process methods.
3. STBY is designed to be driven by an open collector. The input is internally pulled up with a 600k ? resistor.
4. For test purposes, load capacitance (C L ) is 1nF and is connected as shown in the following diagram.
V DD
VDD
GD
S 1
R 1
+15V
Buffer
R 3
TP
S 2
GD OUT
GND
CS
C L
1nF
R 2
-15V
DS927F4
5
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