Products
- Relays[6]
- Rocker Switches[1]
- Diodes[2]
- Integrated Circuits[23]
- Transistors[1]
- Capacitors[8]
- Resistors[4]
Contact Us
- Contact Person : Mr. Kong Victor
- Company Name : Ningbo Hengliang Electronics Co., Ltd.
- Tel : 86-574-27801669
- Fax : 86-574-56877389
- Address : Zhejiang,NINGBO,NO.9,DABU STREET
- Country/Region : China
- Zip : 315000
Integrated Circuits
Power Factor Controller IC SA7527
Detailed Product Description
Power Factor Correction Controller of Critical DuctingInternal start-up timer Internal R/C filter eliminates the need for an external R/C filter Very precise adjustable output over voltage protection Zero current detector One quadrant multiplier Trimmed 1.5% internal...
Li+ Battery Protection IC SC8821
Detailed Product Description
One-cell Li+ Battery Protection Circuit With Built-In MOSFETBuilt-in low equivalent on-resistance (30mΩ)N-type MOSFET Low supply current Overcharge detection 4.28V, overcharge release 4.10V Overdischarge detection 2.50V, overchdisarge release 2.90V Over current...
DC-DC Converter IC SC46208
Detailed Product Description
1.25MHz, 600mA, HIGH EFFICIENCY SYNCHRONOUS STEP-DOWN DC-DC CONVERTERSC46208 is a synchronous step-down DC-DC converter with high efficiency.High efficiency up to 95% Automatic Power Saving Mode at light loads, only 20μA quiescent current. Wide input voltage range:...
AC-DC Converter IC SA482X67K65
Detailed Product Description
SA482X67K65 is a current mode PWM controller for power switch. It included PWM controller with integrates the fixed frequency oscillator, the under voltage lock-out, the leading edge blanking, the thermal shutdown protection, and the over current protection.Restart...
Low Drop-out Regulator SA1117
Detailed Product Description
1A LDO Voltage Regulator The SA1117 is a positive low voltage dropout regulator, voltage dropout is only 1.2V at 1A. SA1117 has two versions: the fixed version and the adjustable version. VOUT has a tolerance of less than 1% for fixed versions 1.5V, 1.8V, 2.5V, 2.85V,...
AC-DC Converter IC SD4840~4
Detailed Product Description
SD4840/4841/4842/4843/4844 includes under voltage lock-out, over voltage protection, leading edge blanking, over current protection and the temperature protection. The circuit will restart automatically until the system is normal after the protection is active.Lower...
AC-DC Converter IC SC6105
Detailed Product Description
Package: DIP-20-300-2.54
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AC-DC Converter IC SD6109
Detailed Product Description
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SC8201 One-cell Li+ Battery Protection Circuit
Detailed Product Description
Low consumption current VDD=3.4V, IDD=(Typ. 3μA) VDD=1.8V, IDD=(Typ. 0.3μA) Wide supply voltage range: (1.8V~8V) Over-charge detection voltage 3.65V , Over-charge release voltage 3.45V. Over-discharge detection voltage 2.00V, Over-discharge release voltage 2.50V....
SC121 Li+ Battery Protection Circuit
Detailed Product Description
SC121 is a LI+ battery protection circuit. It is suitable for protecting LI+ battery against damage from over charge, over discharge, and over current. It contains high accurate voltage detection and delay circuits.Low supply current Over-charge detect 4.28V,...