BU665XNUX

BU665XNUX

  • 厂商:

    ROHM(罗姆)

  • 封装:

  • 描述:

    BU665XNUX - High-speed Load Response Full CMOS LDP Regulators - Rohm

  • 详情介绍
  • 数据手册
  • 价格&库存
BU665XNUX 数据手册
CMOS LDO Regulator Series for Portable Equipments High-speed Load Response Full CMOS LDP Regulators BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX No.09020EBT06 ●Description BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX are high-performance 3ch FULL CMOS regulator with 200-mA outputs, which is mounted on small package VSON008X2030(2.0 mm  3.0 mm  0.6 mm). It has excellent noise characteristics and load responsiveness characteristics despite its low circuit current consumption of 120 A. It is most appropriate for various applications such as power supplies for logic IC, RF, and camera modules. ●Features 1) High-accuracy output voltage of 1% (25 mV on 1.5-V & 1.8-V products) 2) High ripple rejection: 70 dB (Typ., 1 kHz, VOUT≦1.8 V)) 3) Compatible with small ceramic capacitor (CIN=2.2F ,Co=1.0 F) 4) Low current consumption: 120 A 5) ON/OFF control pin(STBY) of output voltage 6) With built-in overcurrent protection circuit and thermal shutdown circuit 7) With built-in output discharge circuit 8) Adopting small package VSON008X2030 ●Applications Battery-powered portable equipment, etc. ●Line up matrix ■ 200 mA BU6650NUX BU6651NUX BU6652NUX BU6653NUX BU665□NUX series VOUT1 2.8V 2.8V 2.8V 2.8V VOUT2 2.8V 1.8V 2.8V 1.8V VOUT3 1.8V 1.5V 1.5V 1.8V VSON008X2030 Package Product Name www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved. 1/17 2009.09 - Rev.B BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX  Absolute maximum rating Parameter Maximum applied power voltage Power dissipation Maximum junction temperature Operational temperature range Storage temperature range Technical Note Symbol VMAX Pd TjMAX Topr Tstg Limits -0.3 ~ 660* -40 ~ -55 ~ +125 +85 +125 +6.0 1 Unit V mW °C °C °C * When 1 PCB (70 mm  70 mm, thickness 1.6-mm glass epoxy) a standard ROHM board is implemented. Reduced to 6.6 mW/C when used at Ta=25C or higher.  Recommended operating range (Do not exceed Pd.) Parameter Symbol Input power supply voltage Maximum output current VIN IMAX Limits 2.5 ~ 200 5.5 Unit V mA  Recommended operating conditions Parameter Input capacitor Output capacitor Symbol CIN CO Min. 1.0* 2 2 Typ. 2.2 1.0 Max. - - Unit µF µF Conditions A ceramic capacitor is recommended. A ceramic capacitor is recommended. 0.5* *2 Set the capacity value of the capacitor so that it does not fall below the minimum value, taking temperature characteristics, DC device characteristics, and change with time into consideration. 2009. Jun. www.rohm.com © 2009 ROHM Co., Ltd. All rights reserved. 2/17 2009.09 - Rev.B BU6650NUX, BU6651NUX, BU6652NUX, BU6653NUX Electrical characteristics (Ta=25C, VIN=VOUT+1.0 V (VIN=3.5V on VOUT=1.8V and1.5V products), STBY=1.5V,CIN=2.2F, CO=1.0F,unless otherwise specified) Parameter Output voltage Symbol VOUT IIN1 Operating current IIN2 IIN3 Circuit current (at STBY) ISTBY Min. VOUT×0.99 VOUT-25 mV Typ. VOUT 40 80 120 70 Ripple rejection RR 55 65 Input/Output voltage difference Line regulation Load regulation Overcurrent protection detection current Output short-circuit current Output discharge resistance Standby pull-down resistance ON Control Voltage OFF VSTBL -0.3 0.3 V VSAT VDL VDLO ILMAX ISHORT RDSC RSTB VSTBH 220 20 20 500 1.5 360 2 10 350 70 50 1000 720 20 80 700 150 80 2000 5.5 mV mV dB Max. VOUT×1.01 VOUT+25 mV 95 190 285 1 Unit V V µA µA µA μA Technical Note Conditions IOUT=10 μA,VOUT≥2.5 V IOUT=10 μA,VOUT
BU665XNUX
1. 物料型号: - BU6650NUX - BU6651NUX - BU6652NUX - BU6653NUX

2. 器件简介: 这些是高性能的3通道全CMOS低压差线性稳压器,具有200-mA输出,封装在小型VSON008X2030(2.0 mm × 3.0 mm × 0.6 mm)中。尽管电路电流消耗低(120 μA),但具有出色的噪声特性和负载响应特性,非常适合用于逻辑IC、RF和摄像头模块等应用的电源。

3. 引脚分配: - 1号引脚:VIN(输入引脚) - 2号引脚:STBY1(输出1控制引脚,高电平:开,低电平:关) - 3号引脚:STBY2(输出2控制引脚,高电平:开,低电平:关) - 4号引脚:STBY3(输出3控制引脚,高电平:开,低电平:关) - 5号引脚:GND(地引脚) - 6号引脚:VOUT3(输出3引脚) - 7号引脚:VOUT2(输出2引脚) - 8号引脚:VOUT1(输出1引脚)

4. 参数特性: - 高精度输出电压:±1%(1.5-V & 1.8-V产品±25 mV) - 高纹波抑制:70 dB(典型值,1 kHz,VOUT ≤ 1.8V) - 兼容小陶瓷电容(CIN=2.2 μF,Co=1.0 μF) - 低电流消耗:120 μA - 具有开/关控制引脚(STBY)的输出电压 - 内置过流保护电路和热关断电路 - 内置输出放电电路 - 采用小型封装VSON008X2030

5. 功能详解: 这些稳压器具有高精度输出电压、高纹波抑制、低电流消耗等特点,适用于电池供电的便携设备。具体包括过流保护、热关断、输出放电等功能。

6. 应用信息: 适用于电池供电的便携设备等。

7. 封装信息: 采用VSON008X2030封装,尺寸为2.0 mm × 3.0 mm × 0.6 mm。
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