会员年限
5年
资质已核查
真实性已核验
数量 | 单价 |
---|---|
10+ | ¥1 |
规格参数
商品详情
产品识别码 | 8ae68b90-0539-11f0-bf26-00163e1552d4-30 |
型号识别码 | |
型号 | PL9001 |
品牌 | 宝砾微 |
定货号 | 07860 |
产品类型 | 优势 |
上架时间 | 2025-03-20T11:15:15Z |
描述
The PL9001 is a 1.0A output, low-noise,pulse-width-modulated (PWM) buck-boost DC-DC converter that operates from input voltageabove, below, or equal to the output voltage.The device features two internal synchronousrectifiers for high efficiency; it requires no ex-ternal Schottky diode. Internally fixed-frequency 2.5MHz operation provides easypost-filtering and allows the use of small induc-tors and capacitors. At low load currents theconverter enters the Power Saving Mode tomaintain a high efficiency over a wide loadrange. The Power Saving Mode could be dis-abled, forcing PL9001 to operate atPWM mode. The PL9001 is ideally suited forsingle Li-Ion battery applications. It is alsouseful for three-cell alkaline, NiMH, or NiCdapplications. Shutdown mode places thedevice in standby, reducing quiescent supplycurrent to under 1μA.Other features of the PL9001 include internalsoft-start, internal compensation, short circuitprotection, current limit, and over temperatureprotection. The device is packaged in a 10-pinDFN package measuring 3 mm x 3 mm.
特性
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