NCV5663DSADJR4G集成电路（IC）的线性+开关稳压器规格书PDF中文资料

NCV5663DSADJR4G属于集成电路（IC）的线性+开关稳压器。由安森美半导体公司制造生产的NCV5663DSADJR4G稳压器 - 线性线性稳压器用于提供稳定的输出电压，无论负载电流、输入电压或环境因素如何变化，这些输出电压通常都要保持不变。它们的工作原理要求输入电压维持在高于所需的输出电压，而且要超出某个最小量，并且在工作时会将输入端的任何多余电压转换为热量。对于大多数应用而言，虽然这种稳压器的效率低于开关模式的稳压器，但它们通常更适合对噪声高度敏感的应用。

The NCP5663/NCV5663 is a high performance, low dropout linear

regulator designed for high power applications that require up to 3.0 A

current. It is offered in both fixed and adjustable output versions. With

output voltages as low as 0.9 V and ultra−fast response times for load

transients, the NCP5663/NCV5663 also provides additional features

such as Enable and Error Flag (for the fixed output version),

increasing the utility of this device. A thermally robust, 5 pin D2PAK,

combined with an architecture that offers low ground current

(independent of load), provides for a superior high−current LDO

solution.

特性 Features

• Ultra−Fast Transient Response (Settling Time: 1−3 s)

• Low Noise Without Bypass Capacitor (28 Vrms)

• Low Ground Current Independent of Load (3.0 mA Maximum)

• Fixed/Adjustable Output Voltage Versions

• Enable Function

• Error Flag (Fixed Output Version)

• Current Limit Protection

• Thermal Protection

• 0.9 V Reference Voltage for Ultra−Low Output Operation

• Power Supply Rejection Ratio > 65 dB

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

• This is a Pb−Free Device

Applications

• Servers

• ASIC Power Supplies

• Post Regulation for Power Supplies

• Constant Current Source

• Networking Equipment

• Gaming and STB Modules