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Description Linear Technology **Linear Technology** Provide a range of low-power single-chip step-down converters designed for applications that require increased efficiency at low loads. These devices generate low standby static current in burst mode. They can be used for applications such as high-voltage power conversion, battery power supply, automotive, distributed power supply, and industrial power systems. ###Switching voltage regulator, Linear Technology's synchronous and asynchronous internal switching regulator IC product series has high efficiency, wide input voltage range, and switching frequency up to 4 MHz. This series of controllers includes various configurations, including step-down (down), step-up (up), step-down step-up, forward, isolated, reverse, and flyback controllers. The flyback, forward, and isolation controllers (primary and secondary) provide solutions to assist in the replacement of DC/DC brick converters used in backplane power conversion.
Product QR code
Packaging QFN-20
Delivery time
Packaging method Tube
Standard packaging quantity 1
40.34  yuan 40.34yuan
1+:
$ 49.2148
10+:
$ 46.3910
100+:
$ 44.2933
250+:
$ 43.9706
500+:
$ 43.6479
1000+:
$ 43.2848
2500+:
$ 42.9621
5000+:
$ 42.7604
Quantity
1+
10+
100+
250+
500+
Price
$49.2148
$46.3910
$44.2933
$43.9706
$43.6479
Price $ 49.2148 $ 46.3910 $ 44.2933 $ 43.9706 $ 43.6479
Start batch production 1+ 10+ 100+ 250+ 500+
  • Freight charges   In stock Freight rate:$13.00
  • Quantity
    Inventory(2146) Minimum order quantity(1)
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Technical parameters/number of output interfaces: 1

Technical parameters/output voltage: 0.6V ~ 5.5V

Technical parameters/output current: 3 A

Technical parameters/switching frequency: 300kHz ~ 4MHz

Technical parameters/switch current: 6 A

Technical parameters/input voltage (Max): 5.5 V

Technical parameters/input voltage (Min): 2.25 V

Technical parameters/output voltage (Max): 5.5 V

Technical parameters/output voltage (Min): 0.6 V

Technical parameters/output current (Max): 3 A

Technical parameters/operating temperature (Max): 125 ℃

Technical parameters/operating temperature (Min): -40 ℃

Technical parameters/input voltage: 2.25V ~ 5.5V

Encapsulation parameters/installation method: Surface Mount

Package parameters/number of pins: 20

Encapsulation parameters/Encapsulation: QFN-20

External dimensions/length: 4 mm

External dimensions/width: 3 mm

External dimensions/height: 0.7 mm

External dimensions/packaging: QFN-20

Physical parameters/operating temperature: -55℃ ~ 150℃ (TJ)

Other/Product Lifecycle: Active

Other/Packaging Methods: Tube

Compliant with standards/RoHS standards: RoHS Compliant

Compliant with standards/lead standards: Lead Free

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Alternative material

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Linear Technology **Linear Technology** 提供一系列微功耗单片步降降压转换器,这些转换器旨在用于需要在低负载下增加效率的应用。 这些设备在突发模式下产生低待机静态电流。 它们可用于高电压电源转换、电池供电、汽车、分布式供电和工业电源系统之类的应用。 ### 开关电压调节器,Linear Technology **Linear Technology** 的同步型和非同步型内部开关调节器 IC 产品系列效率高、输入电压范围广、且开关频率高达 4 MHz。 该系列控制器包括多种配置:从降压(下降),升压(上压)、降压-升压、正向、隔离、反相和反激控制器。 反激、正向和隔离控制器(一次侧和二次侧)提供解决方案,帮助更换背板型电源转换中使用的直流/直流砖型转换器。
PDF
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