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
SA45141 Three or Four-Cell LI+ Battery Protection Circuit
Detailed Product Description
Low current consumption -- Overcharge: 55μA (VCELL=4.4V CON=0V) -- Normal: 27μA (VCELL=3.5V CON=0V) -- Overdischarge: 2μA (VCELL=1.8V CON=0V) -- Overdischarge: 0.1μA Max(VCELL=1.0V CON=0V) Overcharge detection voltage: two types (4.350±0.025V,...
SA1412 Two Cell LI+ Battery Protection Circuit
Detailed Product Description
SA1412 protects for Lithium-Ion Batteries. When the Lithium-Ion Batteries is in state of overcharge, overdischarge and overcurrent. The IC turns off the external mosfet to protect the batteries.Overcharge consumption current(VCELL=4.5V ROC=270KΩ): 150μA Normal...
SC8261G LI+ Battery Protection Circuit
Detailed Product Description
Low supply current Over-charge detect 4.280V, Over-charge release 4.110V. Over-discharge detect 3.00V, Over-discharge release 3.00V. Over-current detect 0.15V, Short Current detect 1.00V. Overcharge/over-discharge/over-current detection delay Charger detection Reset...
VCD Signal-Chip Processor SC9827
Detailed Product Description
Periphery circuit is simple, servo and decoder integrated; Support CD-G decode play; Embedded Audio DAC, PWM output; JPEG decode and play function; OSD function; Adopts CD servo arithmetic, strong correct function and good coherence. Package: LQFP-128-14x14-0.4
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INTEGRATED CIRCUITS
Detailed Product Description
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CD Servo Controller With MCU SC9696P
Detailed Product Description
CD play Compatible with CD/CD-R/CD-RW Support CD play/pulse Support CD Pre/Next Support CD FF/FB Support single music playback/catalog circle play & display Support CD random access & display Support browse play Support CD sync tape recording Receiving Support...
1A White LED Driver With PWM Dimming Controller SD42511 ic
Detailed Product Description
Maximum 1A output current 0.25Ω built-in power MOSFET PWM dimming function 280KHz fixed frequency Excellent constant current accuracy ±1% High efficiency up to 90% Thermal shutdown Cycle-by-cycle over current protection 6-25V input voltage range Drive LED...
350mA White Single LED Driver SD42351
Detailed Product Description
No external component required. Fixed 110mA, 150 mA, 170 mA, 215 mA, 245mA, 270mA, 305mA, 335mA sink current. Output short / open circuit protection. Low dropout voltage. Low quiescent current Build-in thermal protection Supply voltage range 3V ~ 6V 2KV HBM ESD...
16-Bit Constant Current LED Driver SD16729 ic
Detailed Product Description
SD16729 is a constant current LED driver with advanced Bi-CMOS technology, the constant current is determined by external resistor. It includes a 16-bit shift register, latches, the constant current driver and etc. In the output stage, there are 16 current sources...
8-Bit Constant Current LED Driver SD16730 ic
Detailed Product Description
Output current adjustable through an external resistor Serial data in/out 8 constant-current output channels Output current: 2-80mA 20MHz clock frequency Current accuracy (All output ON with output current is within 10~60mA) Between bits: <3% Between ICs:...