HI-SINCERITY Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 1/8 MICROELECTRONICS CORP. H134 General Description The H134 is a highly integrated solution for a constant voltage/constant current mode SMPS application. The H134 contains one 1.21V voltage reference with ± 0.5% accuracy, one current 6-Lead Plastic SOT-23-6L（TSOP-6） Package Code: N sensing circuit and two operational amplifiers. Combining the voltage reference with one operational amplifier makes H134 an ideal voltage controller for use in adapters and battery chargers. The other low voltage reference combined with the other operational amplifier makes it an ideal current limiter for output low side current sensing. The H134 is available in SOT-23-6L( TSOP-6 ) package. Features Applications · Constant Voltage and Constant Current Control · Adapters · Precision Internal Voltage Reference · Battery Chargers · Few External Components · Easy Compensation · Low Supply Current · Operating Temperature Range: -40 to 105℃ Pin Configuration H134 Series Pin Number Pin Name Function 1 VCTRL Input pin of the voltage control loop 2 GND Ground 3 VOUT Output pin. Sinking current only 4 ICTRL Input pin of the current control loop 5 VSENSE Input pin of the current control loop 6 VCC Power supply HSMC Product Specification HI-SINCERITY Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 2/8 MICROELECTRONICS CORP. Functional Block Diagram V CC Absolute Maximum Ratings (Note 1) Parameter Symbol Value Unit Power Supply Voltage VCC 20 V Input Voltage VIN -0.3 to VCC V Junction Temperature TJ 150 ℃ Storage Temperature TSTG -65 to 150 ℃ Package Thermal Resistance (Junction to Case) RθJC 92 ℃/W Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum Ratings" for extended periods may affect device reliability. Recommended Operating Conditions Parameter Power Supply Voltage Operating Temperature Range H134 Series Symbol Min Max Unit VCC 2.5 18 V TA -40 105 ℃ HSMC Product Specification HI-SINCERITY Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 3/8 MICROELECTRONICS CORP. Electrical Characteristics (VCC=5V, TA=25℃, unless otherwise specified.) Parameter Symbol Conditions Min Type Max TA=25℃ 0.9 1.3 -40℃<TA<105℃ 1.0 Unit TOTAL CURRENT CONSUMPTION Total Supply Current Not Including the Output Sinking Current mA ICC VOLTAGE CONTROL LOOP Transconduction Gain (VCTRL). Sink Current Only Voltage Control Loop Reference TA=25℃ 3.5 mA/mV -40℃<TA< 105℃ TA=25℃ 2.5 B Rank 1.200 1.204 A Rank 1.205 C Rank 1.216 1.220 1.186 1.234 1.21 1.215 VREF V -40℃<TA< 105℃ Input Bias Current (VCTRL) 1 Gmv TA=25℃ 50 -40℃<TA< 105℃ 100 IIBV nA CURRENT CONTROL LOOP Transconduction Gain (ICTRL). Sink Current Only Current Control Loop Reference Current Out of Pin ICTRL at 200mV Gmi TA=25℃ 1.5 7 IOUT=2.5mA, TA=25℃ 194 198 IOUT=2.5mA, -40℃<TA< 105℃ 192 mA/mV 203 mV VSENSE 208 TA=25℃ 25 -40℃<TA< 105℃ 50 TA=25℃ 200 TA=25℃ 27 -40℃<TA< 105℃ 35 µA IIBI OUTPUT STAGE Low Output Voltage at 10mA Sinking Current VOL Output Short Circuit Current. Output to VCC, Sink Current Only IOS H134 Series mV 50 mA HSMC Product Specification HI-SINCERITY Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 4/8 MICROELECTRONICS CORP. Typical Performance Characteristics Figure 1.Vref VS. Ambient Temperature Figure 3.VCTRL Pin Input Bias Current VS. Ambient Temperature Figure 5.Output Short Circuit Current VS. Figure 2.VSENSE VS. Ambient Temperature Figure 4.ICTRL Pin Input Bias Current VS. Ambient Temperature Figure 6.Supply Current VS. Ambient Temperature Ambient Temperature H134 Series HSMC Product Specification HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 5/8 Typical Application H134 Figure 7. Typical Application 1 of H134 H134 Series HSMC Product Specification HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 6/8 Typical Application H134 Figure 8. Typical Application 2 of H134 H134 Series HSMC Product Specification HI-SINCERITY MICROELECTRONICS CORP. Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 7/8 Typical Application H134 Figure 9. Typical Application 3 of H134 H134 Series HSMC Product Specification HI-SINCERITY Spec. No. : IC200401 Issued Date : 2004.03.01 Revised Date : 2009.08.12 Page No. : 8/8 MICROELECTRONICS CORP. SOT-23-6L (TSOP-6) package dimension Marking: Pin Style: 1. Vctrl 2. GND 3. Vout 4.Ictrl 5. Vsense 6. Vcc Material: • Lead solder plating: Pure-Tin (Pb-free) • Mold Compound: Epoxy resin family, flammability solid burning class: UL94V-0 DIM A B C D E F G H I J K L M N Min. 2.70 2.60 1.40 0.30 0.00 0° 1.80 0.10 0.30 Max. 3.12 3.00 1.80 0.55 0.10 10° 2.00 1.30 0.21 0.60 0.6* 0.95* 0.25* 1.00 1.20 *: Typical, Unit: mm SOT-23-6L(TSOP-6) Surface Mounted Package HSMC Package Code: N Important Notice: • All rights are reserved. Reproduction in whole or in part is prohibited without the prior written approval of AVANTIC. • HSMC reserves the right to make changes to its products without notice. • HSMC semiconductor products are not warranted to be suitable for use in Life-Support Applications, or systems. • HSMCS assumes no liability for any consequence of customer product design, infringement of patents, or application assistance. Head Office And Factory: • Head Office (Hi-Sincerity Microelectronics Corp.): 10F.,No. 61, Sec. 2, Chung-Shan N. Rd. Taipei Taiwan R.O.C. Tel: 886-2-25212056 Fax: 886-2-25632712, 25368454 • AVANTICS Microelectronics Corp: No. 255, Cai Lun Rd. Zhangjiang Technology Industrial Park Pudong, Shanghai, China Tel: 86-021-61637118 Fax: 86-021-58558038 H134 Series HSMC Product Specification