HV9921N3-G

Microchip Technology
689-HV9921N3-G
HV9921N3-G

制造商:

说明:
LED照明驱动器IC Switchmode PWM

ECAD模型:
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库存量: 162

库存:
162 可立即发货
生产周期:
4 周 大于所示数量的预计工厂生产时间。
最少: 1   倍数: 1
单价:
¥-.--
总价:
¥-.--
预估关税:

定价 (含13% 增值税)

数量 单价
总价
¥7.1981 ¥7.20
¥5.9551 ¥148.88
¥5.2884 ¥528.84

产品属性 属性值 选择属性
Microchip
产品种类: LED照明驱动器IC
RoHS:  
1 Output
Buck
20 mA
TO-92-3
400 V
20 V
170 kHz
Adjustable
- 40 C
+ 85 C
Constant Current
Bulk
商标: Microchip Technology
组装国: Not Available
扩散国家: Not Available
原产国: PH
输入电压: 20 V to 400 V
安装风格: Through Hole
通道数量: 1 Channel
Pd-功率耗散: 740 mW
产品类型: LED Lighting Drivers
工厂包装数量: 1000
子类别: Driver ICs
电源电流—最大值: 350 uA
单位重量: 453.600 mg
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已选择的属性: 0

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CNHTS:
8542399000
CAHTS:
8541210000
USHTS:
8541210095
JPHTS:
8541210101
KRHTS:
8541219000
TARIC:
8541210000
MXHTS:
85412101
ECCN:
EAR99

IS32LT3175N/P Single-Channel Linear LED Drivers

ISSI IS32LT3175N/P Single-Channel Linear LED Drivers come with fade in/out and PWM dimming. The regulators serve as a stand-alone LED driver-configurable from 20mA to 150mA with external resistors, no microcontroller is necessary. A logic level “courtesy light” signal from the PWM pin can be interfaced to precisely drive the LED channel. The IS32LT3175P obtains a positive polarity PWM signal. In addition, the IS32LT3175N obtains a negative polarity PWM signal. The regulator integrates a 63-step fade-in and fades out the algorithm (Gamma correction). This causes the output LED current to increasingly rise up to the full source value after the EN pin is pulsed.