Ningbo Hengliang Electronics Co., Ltd.
Products
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

Products List
SC8201 One-cell Li+ Battery Protection Circuit

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

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,...
SA45141 Three or Four-Cell LI+ Battery Protection Circuit

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

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

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

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 ...
INTEGRATED CIRCUITS

INTEGRATED CIRCUITS

Detailed Product Description ...
CD Servo Controller With MCU SC9696P

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

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

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...



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