深圳市科瑞芯电子有限公司为南芯的方案开发商,商品原厂原装
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型号:SC8721QFER
封装:QFN4x4-21
品牌:南芯/SOUTHCHIP
功能
● 高效降压-升压转换
● 集成开关,10 mΩ用于Q1/4,20 mΩ用于Q2/3
● 宽VIN范围:2.7 V至22 V,25 V可持续
● 宽VOUT范围:2.4 V至22 V,25 V可持续
● 动态输出电压控制
● 可调开关频率
● 输出电压电缆跌落补偿
● I2C可编程输出电压
● I2C可编程输出电流限制
● 输出电流监测器
● 欠压保护、过电压保护、过电流保护
● 短路保护
● 过温度保护
● QFN-21 4 x 4封装
应用
● USB电源传输
● 墙壁适配器
● C型轮毂
● 工业电源
南芯系列
SC8801QDER SC8802QDER SC8812AQDER SC8815QDER SC8915QDHR SC8902QDHR SC8902AQDHR
SC8905QFER SC8906QFER SC8885QDER SC888***QDER SC8886QDER SC8886AQDER SC8982QFMR
SC8885SQDER SC8886SQDER SC8702QDER SC8720QFER SC8806QDER
Buck charger/降压芯片
SC8803QDER SC8803CQDER SC8813QDER SC8913QDHR SC8933QFER SC8934QDER SC8949QDER
SC8930QFKR SC8930AQFKR SC8930BQFKR SC8931QFKR SC8932QFKR SC8932AQFKR SC89133QDNR
SC89171QDNR SC89890HQDLR SC89601AQDLR SC89601DQDLR SC89800QDER SC89780QDER
SC89780AQDER SC89781QDER SC8831AQDER
Boost Charger/升压芯片
SC8804QDER SC8804CQDER SC8921SDER SC8922QDLR SC8922AQDLR
Linear Charger/线性充电管理芯片
SC70561ADDFR SC70561BDDFR SC70561CDDFR SC70561DDDFR SC70562ADDFR SC70562BDDFR
SC70562CDDFR SC70562DDDFR SC70563ASDER SC70563BSDER SC70563CSDER SC7288CFFR
Wireless Charger-AFE/无线充电发射芯片
SC5001QFER SC5002QFER SC5003QFER SC5004QFER
Wireless Charger(Tx SoC)/无线充电芯片(发射端)
SC9602QFKR SC9603QFKR SC9606QFER SC9608QFER
Wireless Charger(RTx SoC)/无线充电芯片(接收端)
SC9621CFFR WLCSP2.9x4.04-54
Single-Cell Battery Protector(单节锂电池保护芯片)
SC5510ADFER SC5510BDFER SC5510CDFER SC5510DDFER SC5510EDFER SC5510EHDFER
SC5510FDFER SC5510FHDFER SC5510GDFER SC5510HDFER SC5510IDFER SC5510JDFER SC5510KDFER
SC5510LDFER SC5510MDFER SC5511ADFER SC5516ASBER SC5516BSBER SC5516CSBER
Multi-Cell Battery Protector/多节电池保护芯片
SC5550BABA SC5550FAAB SC5550CADD SC5550AACA SC5550CADA SC5550DAEA SC5550EAFA SC5650AIAA
Buck-boost DCDC / DC-DC类升降压芯片
SC8701QDER SC8701QQDER SC8703QDER SC8903QDHR SC8903AQDHR SC8706QDER SC8721QFER
SC8721AQFER SC8721BQFER SC8723QFKR NX3223QFKR SC8724QFER SC8751CFFR
BUCK DCDC/降压芯片
SC8001QDER SC8001AQDER SC8001QQDER SC8002QDKR SC8014QDER SC8102QDJR SC8102AQDJR
SC8103QDJR SC8111QDJR SC8112QDJR SC8112AQDJR SC8101AQFKR SC8101QFKR SC8101QQFKR
SC8171SDER SC8105SBER SC8108QQFKR SC8109QQFKR SC9712QDER
Boost DCDC/升压芯片
SC8201QDER SC8201QQDER SC8329QFNR SC8328QFNR
AMOLED Display Power Supply/OLED背光电源
SC6104QDER SC6008QFKR SC6006QFKR QFN3x3-16L
Charge Pump/充电芯片
SC8551CFFR SC8551ACFFR SC8551SCFFR SC8545CFFR SC8547CFFR SC8549CFFR SC8546CFFR SC8541CFFR
SC8571CFFR SC8502CFFR SC8507CFFR SC8510CFFR SC8517CFFR SC8562CFFR
PFC Controller/PFC控制芯片
SC3201 SC3202 SC3202 SC3202A SC3202C
SSR PWM Flyback Controller/USB-PD快充芯片
SC3001ASBER SC3001BSBER SC3001CSBER SC3002ASEER SC3002BSEER SC3002CSEER
SC3002DSEER SC3002ESEER SC3005BSEER SC3005ESEER
USB-PD 快充SSR控制芯片(高频QR系列)
SC3022ASGER SC3022BSGER SC3022CSGER SC3022DSGER SC3022LSGER SC3023CSGER SC3023DSGER
USB-PD 快充SSR控制芯片(氮化镓PD快充)
SC3054 SC3054H SC3055 SC305*** SC3056QDGR SC3057QDSR SC3050QDGR SC3030SBER
SC3021ASGER SC3021BSGER SC3021CSGER SC3021DSGER
SR控制芯片/次级同步整流SR
SC3501SAER SC3501SBER SC3502SBER SC3503SBER SC3520SBER
SR Integrated Mosfet/次级同步整流内置MOS
SC3510QFGR SC3500SBER SC3511SEER SC3511ASEER SC3512SEER SC3512HSEER
PD Controller/PD协议芯片
SC2001QDER SC2001VQDER SC2002AQDER SC2002QDER SC2003QDER SC2004QDER SC2005QDER
SC2010AQDER SC2011QDKR SC2011CQDKR SC2011DQDKR SC2012QDKR SC2012CQDKR
SC2150ACFFR SC2151AQDER SC215TAQDER SC2153A SC2021AQDER SC2021PQQDER
SC2021QQDER SC2021VQDER SC2154QQDER SC215*** SC2201 SC9711QDMR
Power Bankb Soc-3 in 1 without MCU/三合一电源芯片
SC9802QDGR NX9810QDER NX9810AQDER NX9810BQDER NX9810CQDER NX9810EQDER
NX9810FQDER NX9810GQDER NX9810HQDER NX9811QDMR NX9811AQDMR NX9811BQDMR
Power Bankb Soc- 2 in 1/带MCU二合一电源芯片
SC9801QDGR NX9812QDER NX9812CQDER NX9812DQDER NX9813QDMR NX9813DQDMR
Load Switch/负载开关
SC7002SAER SC7001SAER SC7000SAER SC7004SAER SC7005SAER