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HV9910BLG-G
LED Driver - Buck (Step Down) - 8V to 450V input - 1 Output - 100 kHz switch-freq. - NSOIC-8. ...
描述
The HV9910BLG-G is an open loop current mode Control LED Driver IC programmed to operate in either a constant frequency or constant off-time mode. It includes an 8 to 450V linear regulator allows it to work from a wide range of input voltages without the need for an external low voltage supply. The HV9910B includes a PWM dimming input that can accept an external control signal with a duty ratio of 0 to 100% and a frequency of up to a few kilohertz. It also includes a 0 to 250mV linear dimming input which can be used for linear dimming of the LED current. The HV9910B is ideally suited for buck LED drivers. Since the HV9910B operates in open loop current mode control, the controller achieves good output current regulation without the need for any loop compensation. PWM dimming response is limited only by the rate of rise and fall of the inductor current, enabling very fast rise and fall times.
搜索关键词: HV9910BLGG
规格
常见问题
什么产品可以替代 HV9910BLG-G？
HV9910BLG-G 的推荐替代产品是 Microchip Technology 的 HV9910CSG-G，可从 Master Electronics 购买。
HV9910BLG-G 是否符合 RoHS 标准？
是的，HV9910BLG-G 符合 RoHS 标准。
HV9910BLG-G 的交货期是多少？
HV9910BLG-G 的标准交货期约为 19 周。有库存的数量由 Master Electronics 发货。
有存货: 0
已订购:
6,695
可以发货 12/21/26
最小订购数量: 250
工厂交货期 19 周
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