LTC3200
LTC3200 由 LT 生产,采用 MS-8 封装,批号 11+,芯微百年深圳仓库现货 200,000 个。
- 库存量
- 200,000个
- 交期
- 待确认
- 最低订购量
- 1 个
该型号暂未公开报价,请索取报价。
完整规格
| 参数 | 值 |
|---|---|
| 型号 | LTC3200 |
| 厂商 | LT |
| 所属类别 | 转换器 |
| 库存状态 | 现货 |
| 封装 | MS-8 |
| 生产批号 | 11+ |
| 库存量 | 200,000个 |
| 最低订购量 | 1 个 |
| 交期 | 待确认 |
产品详情
LTC3200低噪声,调节电荷泵DC / DC转换器特点
- Low Noise Constant Frequency Operation 低噪声恒定频率工作
- Output Current: 100mA 输出电流:100mA
- Fixed 5V ±4% Output (LTC3200-5) or ADJ固定的5V±4%输出(LTC3200-5)或ADJ。
- VIN Range: 2.7V to 4.5V VIN范围:2.7V至4.5V
- Automatic Soft-Start Reduces Inrush Current自动软启动降低了浪涌电流
- 2MHz Switching Frequency 2MHz的开关频率
- No Inductors无电感器
- ICC < 1µA in Shutdown ICC <1μA的关机
- Available in 8-Pin MSOP (LTC3200) and Low Profile (1mm) 6-Pin ThinSOT™ (LTC3200-5) Packages 8引脚MSOP(LTC3200)和薄型(1mm)的6引脚ThinSOT™软件包(LTC3200-5)
- 描述
The LTC ® 3200/LTC3200-5 are low noise, constant frequency switched capacitor voltage doublers. LTC®3200/LTC3200-5是低噪声,恒定频率开关电容电压倍增器。 They produce a regulated output voltage from a 2.7V to 4.5V input with up to 100mA of output current.它们产生100mA的输出电流调节输出电压从2.7V至4.5V的输入最多。 Low external parts count (one flying capacitor and two small bypass capacitors at V IN and V OUT ) make the LTC3200/LTC3200-5 ideally suited for small, battery-powered applications.低外部元件数(一个浮动电容器和两个小型旁路电容在V IN和V OUT的 )使LTC3200/LTC3200-5非常适合为小型,电池供电的应用。
A new charge-pump architecture maintains constant switching frequency to zero load and reduces bith output and input ripple.一个新的电荷泵架构保持恒定的开关频率,以零负载,并降低bith输出和输入纹波。 The LTC3200/LTC3200-5 have thermal shutdown capability and can survive a continuous short-circuit from V OUT to GND. LTC3200/LTC3200-5具有热关机功能,可以从V OUT生存连续短路至GND。 Built-in soft-start circuitry prevents excessive inrush curreent during start-up.内置软启动电路,可防止启动期间过度浪涌curreent。
High switching frequency enables the use of small ceramic capacitors.高开关频率允许使用小型的陶瓷电容器。 A low current shutdown feature disconnects the load from VIN and reduces quiescent current to <1µA.低电流关断功能,从VIN断开负载,并降低静态电流<1μA。
The LTC3200 is available in an 8-pin MSOP package and the LTC3200-5 is available in a 6-pin SOT-23.提供8引脚MSOP封装的LTC3200和LTC3200-5是在6引脚SOT-23。
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应用
- Li-Ion Battery Backup Supplies锂离子电池备用电源
- Local 3V to 5V Conversion当地3V至5V转换
- Smart Card Readers智能卡阅读器
- PCMCIA Local 5V Supplies PCMCIA自给5V电源
- White LED Backlighting白光LED背光