燁弘軒電子最新到貨 有最新批號 朱生 13410068358 微信同號 可提供樣品 批量 方案 技術資料 技術支持 竭誠為您提供優質服務。需要查詢更多產品 www.yhx-group.com 。

LTC3260EMSE#PBF LTC3260IMSE#PBF LTC3260IDE#PBF 有現貨 可添加我們聯系方式獲取最優惠價格

原廠原包原標原裝每一片都來自正規渠道每一片都可追溯

Linear Technology/Analog Devices LTC3260 Dual-Supply Inverting Charge Pump Converters are low-noise, DC/DC converters with dual polarity output power supplies. The LTC3260 features both positive and negative low dropout (LDO) regulators that can source up to a 50mA output current each. This design allows the LTC3260 to deliver up to 100mA output over a 4.5V to 32V input voltage range. Designers can use the external resistor dividers to adjust the positive and negative LDO output voltages down to 1.2V and -1.2V, respectively.

The internal charge pump works in either low-quiescent current Burst Mode® operation or low-noise constant frequency mode. When in Burst Mode operation, the charge pump regulates to -0.94 VIN and consumes only 100μA of quiescent current with both LDO regulators enabled. When in constant frequency mode, the charge pump generates an output equal to -VIN. In constant frequency mode, the LTC3260 uses an external resistor to operate at a fixed 500kHz frequency or to a programmed value between 50kHz to 500kHz.

Features

VIN Range: 4.5V to 32V

Inverting Charge Pump Generates –VIN

Charge Pump Output Current Up to 100mA

Low Noise Negative LDO Post Regulator (ILDO = 50mA Max)

Low Noise Independent Positive LDO Regulator (ILDO = 50mA Max)

100μA Quiescent Current in Burst Mode® Operation with Both LDO Regulators On

50kHz to 500kHz Programmable Oscillator Frequency

Stable with Ceramic Capacitors

Short-Circuit/Thermal Protection

Low Profile 3mm × 4mm 14-Pin DFN and Thermally Enhanced 16-Pin MSOP Packages

Applications

Low Noise Bipolar/Inverting Supplies

Industrial/Instrumentation Low Noise Bias Generators

Portable Medical Equipment

Portable Instruments

LTC3260EMSE#PBF

LTC3260IMSE#PBF

LTC3260IDE#PBF

LTC3260HMSE#PBF

LTC3260EDE#PBF

LTC3260IMSE#TRPBF

LTC3260EMSE#TRPBF

LTC3260IDE#TRPBF

LTC3260MPMSE#PBF

LTC3260EDE#TRPBF

LTC3260HMSE#TRPBF

LTC3260MPMSE#TRPBF

LTC3260EMSE#PBF 制造商: Analog Devices Inc.

產品種類: 開關控制器

RoHS: 詳細信息

輸出端數量: 3 Output

開關頻率: 500 kHz

輸入電壓: 4.5 V to 32 V

輸出電壓: 4.5 V to 32 V

輸出電流: 100 mA

最小工作溫度: - 40 C

最大工作溫度: + 125 C

安裝風格: SMD/SMT

封裝 / 箱體: MSOP-16

絕緣: Non-Isolated

輸出類型: Adjustable

產品: Non-Isolated / POL

系列: LTC3260

商標: Analog Devices / Linear Technology

工作電源電流: 0.1 mA

工廠包裝數量: 37

單位重量: 100 mg