SY8303AIC

大电流3A40V同步降压芯片; • Low RDS(ON) for internal switches (top/bottom):110/70 mΩ\r\n• 4.5-40V input voltage range\r\n• Internal compensation\r\n• Internal 1ms soft-start limits the inrush current\r\n• Adjustable switching frequency range: 500kHz to2.5MHz\r\n• 3A output current capability\r\n• 1.5% 0.6V reference\r\n• Low quiescent current\r\n• Cycle-by-cycle peak current limitation\r\n• Short circuit protection\r\n• Thermal shutdown and auto recovery\r\n• RoHS Compliant and Halogen Free\r\n• Compact package: TSOT23-8 \r;

The SY8303 develops a high efficiency synchronous step-down DC-DC converter capable of delivering 3A load current. The SY8303 operates over a wide input voltage range from 4.5V to 40V and integrates main switch and synchronous switch with very low RDsxo) to minimize the conduction loss.\r\n\r\n The SY8303 adopts peak current control scheme. The switching frequency is adjustable from 500kHz to 2.5MHz using an external resistor. The device also features ultra low quiescent operating to achieve high efficiency under light load. And the internal soft-start limits inrush current during power on.\r\n\r\n SY8303 is available in TSOT23-8 package.

SY8303AAIC

高效率，快速响应，3A，40V输入同步降压稳压器; • 输入电压范围：4.5-40V\n• 内置低导通电阻开关：110/70mΩ\n• 内部补偿\n• 内部1ms软启动限制浪涌电流\n• 可调开关频率范围：500kHz-2.5MHz\n• 3A输出电流能力\n• 1.5％ 0.6V基准电压精度\n• 低静态电流\n• 逐周期峰值电流限制\n• 短路保护\n• 热关断保护，自动恢复功能\n• 符合RoHS标准且无卤素\n• 紧凑型封装：TSOT23-8\n;

T8303A

TerminatorDie

T8303B

TerminatorDie

T8303E

TerminatorDie

TA8303

MOTORDRIVERFORCAMERA

TA8303F

MOTORDRIVERFORCAMERA

TDA8303

SmallsignalcombinationICforblack/whiteTV

ETC

TDA8303A

SmallsignalcombinationICforblack/whiteTV

ETC

TPC8303

TOSHIBAFieldEffectTransistorSiliconPChannelMOSType(U-MOSII)

LithiumIonBatteryApplications PortableEquipmentApplications NotebookPCs •Lowdrain−sourceONresistance:RDS(ON)=27mΩ(typ.) •Highforwardtransferadmittance:|Yfs|=7S(typ.) •Lowleakagecurrent:IDSS=−10µA(max)(VDS=−30V) •Enhancement−mode:Vth=−0.8~−2.0V(