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HOTCHIP |
Li-ion Battery Charger 0 150 V V ℃ ℃ （，， GND 0 ） 1 2 3 4 Ver1.0 VDD Vo Vs ICHARGE VSHORT Vc1 Vc2 Vc3 Vc4 ESD － VDD=5V～8V VDD=5V～8V VDD=5V, |VBTP-VBTN|=3.6V VDD=5V, |VBTP-VBTN|: 1.5V→0.2V |VBTP-VBTN|：3.7→3.9V |VBTP-VBTN|：3.9→4.1V |VBTP-VBTN|：3.95→4.25V |VBTP |
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Hotchip |
universal charger controller 2 GND GND GND GND 17 2/14 H T 35 82D A 1 2 3 4 U1 BTNL3 L2 L1 VDD BTP+ GND SW 8 7 6 5 BAT+ C1 22 0uF /1 6V L3 LED C2 2.2uF/NC L2 LED L1 LED BAT- C3 10 4 C4 10 4 D1 1N5 819 /I N41 48 2 HT3582DA (，C2) L1 L2 （） |
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Hotchip |
universal charger controller 4 1 2 3 U1 B TNVDD 8 7 6 5 B AT+ L3 L2 L1 HT3582D B TP+ GND SW C1 220uF/16V L3 LED C2 2.2uF/NC L2 LED L1 LED 4 B AT- C3 104 C4 104 2 HT3582D (，C2) L1 L2 （） (*) (**) L1 L2 L3 |
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HOTCHIP |
universal charger controller |
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Hotchip |
QUADRUPLE OPERATIONAL AMPLIFIERS Internally frequency compensated for unity gain. Large DC voltage gain:100dB Wide power supply range: 3V~40V(or ± 1.5V~ ±16V), Input common-mode voltage range includes ground Large output voltage swing:0V DC to Vcc-1.5V DC. Low input offs |
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HOTCHIP |
Automatic identification ife due to malfunction or otherwise. HOTCHIP’s products are not authorized for use as critical components in life support devices or systems. HOTCHIP reserves the right to alter its products without prior notification. For the most up-to-date informa |
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HOTCHIP |
1.5MHz Synchronous Buck Regulator ........... ........... -0.3V～VIN SW ...................... ............................................. .............. - 0.3V～(VIN + 0.3V) P(DC).......................................... ..................... 1A N(DC)............................... |
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HOTCHIP |
30V N-Channel MOSFET HT3402 Electrical Characteristics (TJ=25°C unless otherwise noted) Symbol Parameter Conditions STATIC PARAMETERS BVDSS Drain-Source Breakdown Voltage ID=-250µA, VGS=0V IDSS Zero Gate Voltage Drain VDS=24V,VGS=0V Current TJ=55℃ IGSS VGS( |
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HOTCHIP |
2A 28V Synchronous Buck Converter z 2A Output Current Wide 4.5V to 28V Operating Input Range z Integrated Power MOSFET switches z Output Adjustable from 0.925V to 0.8Vin z Up to 96% Efficiency z Programmable Soft-Start z Stable with Low ESR Ceramic Output Capacitors z Fixed 340KHZ Fr |
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HOTCHIP |
Single-cell lithium-ion battery charge management ND 4 HT3560 HT3560 / 。 1A （ PCB ） P MOSFET 。； ，。 ， HT3560 USB 。 Vcc UVLO PROG 1% ， 。 BAT 2.8V，。 ， HT3560 1/10 ， ， 。 BAT 2.8V ，， 。 BAT （4.20V）， HT3560 ，。 1/10，。 PROG 。 ： ，：R = 1200 ： Ibat IBAT＝0.2A ， ： R = 1200 =6000 Ω RPR |
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HOTCHIP |
Single-cell lithium battery charge management |
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HOTCHIP |
Single-cell Li-ion battery charger |
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HOTCHIP |
Li-ion Battery Charger ， BTP BTN 4.25V（），L1－L5 2 。 , HT3682D ， 400mA（ ），， 4.25V（），，。 L1－L5 2 。<4.15V（），。 ， HT3682D “” 25mA（），（L1－L5 2 ）。 。 TO（150 ℃ ），“”， TR（130℃ ），IC。 Ver1.0 4 HT3682D VDD VIN TOPR TJ 11 -0.3～VDD+0.3 -20～+90 150 V V ℃ ℃ （，， GND |
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HOTCHIP |
P-Channel Enhancement Mode Field Effect Transistor VDS(V)=-30V ID=-4.2A(VGS=-10V) RDS(ON)<50mΩ(VGS=-10V) RDS(ON)<65mΩ(VGS=-4.5V) RDS(ON)<120mΩ(VGS=-2.5V) Absolute Maximum Ratings (TA=25°C unless otherwise noted) Parameter Drain-Source Voltage Gate-Source Voltage Continuous Drain TA=25°C Current |
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HOTCHIP |
40V/2A Constant Voltage & Constant Current Buck Converter IC Wide Input Supply Range: 10V to 40V ±3% Charge Voltage Accuracy； High Eff |
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