BRCO7550T

BRCO7550T Rev.E May.-2020 DATA SHEET 描述 / Descriptions SOT-89 塑封封装 低压差线性稳压器。 Low dropout linear regulator in a SOT-89 Plastic Package . 特征 / Features 低功耗，低压差，温度漂移系数小，高输入电压可达 30V，静态电流 2.5μA，输出电压精度：±3%。 无卤产品。 Low power consumption,Low voltage drop,Small temperature drift coefficient,High input voltage up to 30V,The static current 2.5μA,The output voltage accuracy:±3%.HF Product. 用途 / Applications 用于各类电源设备，通信设备，音频和视频设备。 For use in power equipment,Communication equipment,Audio and video equipment. 内部等效电路 / Equivalent Circuit 引脚排列 / Pinning 1 2 3 PIN1：GND PIN 2：VIN PIN 3：VOUT 印章代码 / Marking 见印章说明 / See Marking Instructions. http://www.fsbrec.com 1 /8 BRCO7550T Rev.E May.-2020 极限参数 / DATA SHEET Absolute Maximum Ratings(Ta=25℃) 参数 Parameter 符号 Symbol VIN 数值 Rating -0.3~33 单位 Unit V Thermal Resistance RθJA 200 ℃/W Power Consumption PW 500 mW Storage Temperature TSTG -50~+125 ℃ Working Temperature TA -40~+85 ℃ Working Voltage 注：如果器件运行条件超过上述各项条件最大额定值，可能对器件造成永久性损坏。上述参数仅是运行 条件的极大值，我们不建议器件在该规范范围外运行。如果器件长时间工作在绝对最大极限条件下，其 稳定性可能会受到影响。 Notes: If the device operating conditions over the maximum rating of the above-mentioned conditions, may cause permanent damage to the device. The above parameters is only part of the operating conditions the maximum, we do not recommend the device running outside the scope of this specification. If the device to work long hours under the condition of absolute maximum limit, its stability may be affected. 电性能参数 / Electrical Characteristics(Ta=25℃) 参数 Parameter The Output Voltage 符号 Symbol VOUT 测试条件 Test Conditions VIN=7.0V,IOUT=10mA The Output Current IOUT VIN=7.0V VIN=7.0V 1mA≤IOUT≤150mA Load Regulation △VOUT 最小值 典型值 最大值 Min Typ Max 4.85 5.00 5.15 100 150 单位 Unit V mA 25 60 mV Low Dropout VDIF IOUT=1mA, △VOUT=2% 25 55 mV Static Power ISS VIN=7.0V 2.5 4.0 μA 0.2 %/V 30 V Linear Regulation △VOUT/VOUT* △VIN The Input Voltage VIN Temperature Coefficient △VOUT/ △TA*VOUT 7.0V≤VIN≤30V IOUT=10mA VIN=7.0V,IOUT=10mA -40℃≤TA≤85℃ 100 ppm/℃ 注：当 VIN=7.0V，固定负载条件下使输出电压下降 2%，此时输入电压和输出电压的差值为低压差值 VDIF。 Note: VDIF is defined as the input voltage minus the output voltage that produces a 2% change in the output voltage from the value at VIN=7.0V with a fixed load. http://www.fsbrec.com 2 /8 BRCO7550T Rev.E May.-2020 DATA SHEET 电参数曲线图 / Electrical Characteristic Curve 输入电压与输出电压/ The input voltage and output voltage 注：固定负载电流 IOUT=10mA。 输出电压与负载电流/ The output voltage and load current 注：固定输入电压 VIN=7.0V。 输出电压与温度/ The output voltage and temperature 注：固定输入电压 VIN=7.0V，固定负载电流 IOUT=10mA。 http://www.fsbrec.com 3 /8 BRCO7550T Rev.E May.-2020 DATA SHEET 典型应用电路 / Typical Application Circuit 基本应用 / Basic Application 输出大电流电压调节器 / High Output Current Voltage Regulator 短路保护应用 / Short-Circuit Protection http://www.fsbrec.com 4 /8 BRCO7550T Rev.E May.-2020 DATA SHEET 典型应用电路 / Typical Application Circuit 输出高电压电路 / Circuit for Increasing Output Voltage 输出电流调节电路 / Constant Current Regulator 双输出电路 / Double Output Circuit http://www.fsbrec.com 5 /8 BRCO7550T Rev.E May.-2020 DATA SHEET 外形尺寸图 / Package Dimensions http://www.fsbrec.com 6 /8 BRCO7550T Rev.E May.-2020 DATA SHEET 7550 ** 印章说明 / Marking Instructions 说明： 7550： 为型号代码 **： 为生产批号代码，随生产批号变化。 Note: 7550: Product Type. **: Lot No. Code, code change with Lot No. http://www.fsbrec.com 7 /8 BRCO7550T Rev.E May.-2020 DATA SHEET 回流焊温度曲线图(无铅) / Temperature Profile for IR Reflow Soldering(Pb-Free) 说明： Note: 1、预热温度 25～150℃，时间 60～90sec; 1.Preheating:25~150℃, Time:60~90sec. 2、峰值温度 245±5℃，时间持续为 5±0.5sec; 2.Peak Temp.:245±5℃, Duration:5±0.5sec. 3、焊接制程冷却速度为 2～10℃/sec. 3. Cooling Speed: 2~10℃/sec. 耐焊接热试验条件 / 温度：260±5℃ Resistance to Soldering Heat Test Conditions 时间：10±1 sec. Temp.:260±5℃ Time:10±1 sec 包装规格 / Packaging SPEC. 卷盘包装 / REEL Package Type 封装形式 SOT-89 Units 包装数量 Units/Reel 只/卷盘 Dimension 包装尺寸 (unit：mm3) Reels/Inner Box Units/Inner Box Inner Boxes/Outer Box Units/Outer Box 卷盘/盒 只/盒 盒/箱 只/箱 1,000 7 7,000 8 56,000 Reel Inner Box 盒 Outer Box 箱 7〞×12 180×120×180 385×257×392 使用说明 / Notices http://www.fsbrec.com 8 /8