南芯科技PMIC SC6301:完整LPDDR5/5X和LPDDR4X存储器电源全功率解决方案
LPDDR 全称为Low Power Double Data Rate,简称低功耗内存,是美国JEDEC 固态技术协会指定的通信标准,以低功耗和小体积著称,专门用于移动式电子产品。
LPDDR5/5X 和LPDDR4X 都是低功耗内存标准,具有不同的性能和功能特点,可以应用于各种电子设备中,例如移动式电子产品等,其中LPDDR5X 相比LPDDR5,运行速度更快,性能提升1.5 倍,带宽提升2倍,同时支持多Bank Group 模式,数据可以多通道传输,从而进一步提升了传输数据带宽。而相比上一代的LPDDR4X,LPDDR5 的综合场景的续航能够提升10% 左右。
南芯科技近期推出一款适用于LPDDR5、LPDDR5X 和LPDDR4X 存储器的全功率解决方案PMIC——SC6301。
SC6301 DEMO展示
产品介绍
SC6301具有低静态电流、负载瞬态性能优异、高效率等特点。采用3x3mm FCQFN3X3 超小封装,能够为存储器系统节省PCB空间,可广泛应用于笔记本电脑,PC,平板电脑等移动式电子产品。
LPDDR5 电源轨需求如下:
SC6301 能满足JEDEC 标准对输出电压及时序的要求,通过对EN 和VDDQEN 控制,SC6301 实现S3/S5 状态灵活切换。SC6301集成了两个同步高频降压转换器(VDD2 和VDDQ)。该变换器采用带内部斜坡补偿的恒定导通时间控制模式,具有优异的负载瞬态性能,并支持极低ESR 输出电容器,如陶瓷电容。SC6301 内部集成低导通电阻功率MOSFETs 提高工作效率。
此外,VDD2 的峰值输出电流可达14A, VDDQ 的输出电流可达3A。SC6301 还集成了VDD1 的18mΩ 负载开关。VDD1 在1.8V 输入电压下支持最大3A的峰值输出电流。SC6301 集成了丰富的保护功能,在不损坏自身或系统负载的情况下扩展了工作范围,保护功能包括UVLO, OVP, OCP, UVP 和热关断。
功能
● VDD2的输入电压范围为3.1V至28
● 低静态电流
● LPDDR5内存电源解决方案兼容 LPDDR5X和LPDDR4X
● VDD2峰值输出电流14A
● VDD1峰值输出电流为3A
● VDDQ 连续输出电流为3A
● 恒定导通时间控制可实现快速瞬态响应
● 低ESR输出电容器稳定工作
● VDD2 650kHz工作频率
● 集成低导通电阻功率MOSFETs
● 输出精度高
● 电源时序控制
● 内部软启动
● 电源良好指示
● 输出放电功能
● UVLO, OCP, OVP, UVP,和热关断
● UVLO和过热保护无闩锁
● 采用3mmx3mm, FCQFN3X3封装
结语
南芯科技推出的首款LPDDR PMIC SC6301,是一款适用于LPDDR5、LPDDR5X和LPDDR4X存储器的全功率解决方案,有低静态电流、负载瞬态性能优异、高效率等特点,可广泛应用于于笔记本电脑,PC,平板电脑等移动式电子产品。
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型号- P4SM6.8CA-200A,CM2302C,CM2302B,CM2302A,AU3321D5,SMDJ5.0CA-220CA,SMAJ5.0A-550A,SMF5.0A-220CA,CM3416E,3.0SMC6.8CA-250CA,AU1801P1,CM3134EW,CM3404B,CMN3018S8,AR0501S2,CM2301G,AU1221P1,AU1221P0,CM2301C,CM60N10AGB,CM2301B,CM2301A,AR0534P3,CMP2033S8,AR0521M0,AR0521M1,CMN6075S9,S4MP5.0CA-170A,1.0SMBJ6.8CA-530A,P4SM6.8A-200CA,ASD08C,5.0SMDJ11A-220A,AR0501P0,CMN2006F3,CMN6009S8,CM65R360_F,AU0701D5,ASD12,ASMBS10A-43A,AR0524P5,AU2401D5,AR0501P1,AU0771P1,CMN3205B,1.5SMC6.84-600A,AR1203P3,SMBJ5.0A-550CA,CM65R360_P,CM60R2K2_D,5.0SMDJ11CA-220CA,SMCJ5.0A-550A,3KP5.0A-220A,AST05,CM05N50U,CMN251R0F5,AU0541P1,ASD08,AR0502S2,AR0502S1,AU2581P1,CM60R2K2_U,CMO4N65U,CMO4N65P,ASD05,ALCDA15C-1,3KP5.0A-220CA,AR0502S5,ASD12CL,CMN2006U,AR0541D3,5KP5.0A-220CA,CMO4N65F,P4SMA6.8A-600CA,CMO4N65D,P4SMA6.8CA-600CA,SMBJ5.0CA-550A,1.5SMB6.8CA-250A,AU1231P1,S4MP5.0A-170A,5.0SMDJ11CA-220A,AR0502P6,CM9435,AR0502P1,AR0502P2,AU0521P1,ASD24CL,AU0521P0,15KP5.0A-220CA,SMBJ5.0CA-550CA,AU0761M1,AU0761M0,AU3381P1,AU0861P0,AU1232S5,CM65R850_F,CMN3205P,CM65R850_P,AU3611P1,CM2305B,CM2305A,AU0561D5,CM2N7002DW,AU0522S2,ASD36CL,AU0581P1M,AU1501D5,3.0SMC6.8A-250A,AU0581P1H,AU1811P1,AU2881D3,SMB6.8A-250CA1.5,AR3311D3H,ASD05L,AU0521PZ,P4KE6.8A-600A,CM2304A,ASD05C,CM65R850_U,AR1201P1,CM60R150_F,CM60N10AGP,CM60R150_K,AU0533S1,P6KE6.8A-600A,AUO811P1,AR0504S6,AU1221P1L,SMB15.J5.0A-180CA,P6SMA6.8CA-440CA,AR0504S2,AR0504S3,AU0531P1,AU0521S5,AU3304P7,CM1601,CM1602,CM3415E,ASM05C,CM2N7002,CM2324,P6SMA6.8A-440A,CM2326,ASM05H,AU1204S2,ASD15CM,CMN3013F3D,P4SM6.8CA-200CA,1.5KE6.8A-600CA,CMBSS84,AR2504P9,AU3311P0,P6SMB6.BA-600CA,AR2504P8,AU1881P1,AU3311P1,AU0771D5,CM3400,CM2310,AR2504P3,ASD24L,ASD12L,CM2312,CM3401,ASD36L,ASD12C,AU3351D5,AU2512PT,AU1231D5,AU0511P0,AU0521M0,AU0511P1,ASD36C,AU0524S2,ASD24C,CM2615E,AR3354S2,AU0521M1,SMDJ5.0CA-220A,CM3407,CM100N15GB,LC03-3.3,ALCA24C-1,AU0511PF,AU0551D5,CM2616E,AU0522P1,ALCDA12C-1,CMN3003B,1.0SMBJ6.8CA-530CA,CM2N7002K,SMDJ5.0A-220A,CM8205S,CM4407,AR0531P1,AU1201P0,AU1201P1,ASD05CL,AR0554P3,AR1211P1,AR2411D3,ASM1235,AU3321P0,ASR3.3,S4MP5.0CA-170CA,CM40P03U,AU3321P1,AR0521P1,AR0534S2,AR0511S1,AU0531D5,CMN3010F3,AR0521P0,AU0531D9,AU0504S6,AR0521P6,AU4581P1,CM65R2K6_D,AR2421D5,CMN4006F3,LC03-6,AU0502P1,AU0514PD,SMCJ5.0CA-550CA,CMN3004U,CM65R2K6_U,ASM36C,ASM24C,ASM12C,AU3401T1,ASM12H,CMN401R0F5,P4SMA6.8CA-600A,5KP5.0A-220A,P2SM6.8CA-250CA,AU3301P1,AU0721P1,CM60N10AGF5,AU0721P0,P4SMA6.8A-600A,CM2300,AR2502S8,ASM15C,AU1211P1,ASD33L,CM65R550_F,ASMF05C,CM2303,ASMF05L,AU1224S6,ASM15H,AU0521P1L,ASD33C,AR0544MP,CM65R550_P,AU0501P0,AU0501P1,SMDJ5.0A-220CA1.0,AR0534P9,CM2305,ASL05C,CM7319S8,AU0731P1,CM4953,AR3321P0,AR3321P1,AU0524P7,AU0541D5,AU0512P1,AR1255P4,P6KE6.8CA-600A,5.0SMC13A-250CA5.0,CM4407AF3,CMN6009F5,AR4501D9,CM65R190_P,ASM15,AR0551S2,ASM12,SLVU2.8-4,ASM33C,5.0SMC13A-250A,SLVU2.8-8,AU0506S8,ASM33H,AR3311P6,CMN4004F5,CM65R190_F,AU1201D5,CM65R190_K,ASM05,AR0507M8,AU0521D5,ASD40L,AU0521D9,SMBJ6.8A-530CA1.5,AR0508PB,ASD40C,SMCJ5.0A-550CA,ASL05-36,AU0521D3,CM3134E,AU2421P1,CMN3008F5,AU0505S2,SMBJ5.0A-550A,SMB15.J5.0A-180A,ASM33,SMB10J5.0CA-440A,ASM36,AR0552S2,SMA6J5.0CA-220CA,CM3134T,AU0505S6,SMC6.84-600CA,SMCJ5.0CA-550A,5.0SMC13CA-250A,CM70R400_P,CM3134K,CM1602S,AR0921P1,CMP3031F2,CM70R400_F,CMP3049S8,1.5KE6.8A-600A,AR8001S2,1.5SMC6.8C4-600A,P6SMB6.BCA-600CA,ASM24,SMAJ5.0CA-550A,SMA6J5.0CA-220A,CMN4008LU,CM1601S,AR0508MP,AU0504S2,CM10N65F,P2SM6.8A-250CA,AU0504S5,CM10N65P,ASR70,AU1521P1,CMN6075AS9,AU1521P0,SMB15.J5.0CA-180A,AUO701PIL,AU2411P1,CM60N10GF5,15KP5.0CA-220CA,AR3324P5,CM60R125_K,AU2521P0,AU2521P1,CMO5N50D,CMN3012S8,AR1511D3,P4KE6.8A-600CA,P6KE6.8A-600CA,3KP5.0CA-220A,SMB10J5.0CA-440CA,5KP5.0CA-220A,AR0524P5L,1.5SMB6.8A-250A,CM60R125_F,ASDO8CL,1.5KE6.8CA-600CA,CM60R090_K,AU0511D5,AR3304S2,AR0541P1,AU0511D9,P2SM6.8CA-250A,AR0554S8,AR1821P1,1.0SMBJ6.8A-530A,AU1221D3,CMN6086S8D,AU1221D5,P6SMA6.8A-440CA,AU0581P1,AR0821P1,ASD40CL,ASDOBL,SRV05-4E,AU2804S8,CM3139EW,CM4435,SMF5.0A-220A,ASRV05-4,CM07N80F,AU0701P1,CM07N80P,AU2401P1,CMN2006S8,AU3601D5,1.5SMB6.8CA-250CA,CMN6006S8,AR0504P3,AR0811D3,AR0504P4,5KP5.0CA-220CA,AU3601P1,AU0721D5,AR3321D5,S4MP5.0A-170CA,1.5KE6.8CA-600A,P6SMB6.BA-600A,AU0791P1,SMF5.0CA-220A,AU0561P0,AU0561P1,AR2421P1,SMA6J5.0A-220CA,AR0514MP,CMN4006S8,AR0521D5,ASMF05,AR0521D3,AR0504P9,AR0504PC,AR0521D9,CMN3004F5,P6SMB6.BCA-600A,AU0506M8,CM8205,5.0SMC13CA-250CA,P2SM6.8A-250A,LC03-3.3L,AR0504MP,AU3301D5,AU3301D3,SMB15.J5.0CA-180CA,AR0511D3,AU1821P1,ASD1524,CM12N65F,3.0SMC6.8CA-250A,CMBSS138,CM12N65P,SMF5.0CA-220CA,AU0501D5,P6KE6.8CA-600CA,AU1211P1L,AR3304P9,AR3304P8,SMDJ11A-220CA,AR3304P5,CM65R280_P,1.5SMC6.8C4-600CA,P4KE6.8CA-600CA,AR3304P3,AU0501D1,AU1521D5,CM65R280_F,AR3603P3,CMN3003F5,15KP5.0A-220A,P6SMA6.8CA-440A,AR1521P1,CMO4N80U,3KP5.0CA-220CA,ASD33,CM07N65F,CM07N65D,AR7004S2,SMAJ5.0A-550CA,ASD36,CMO4N80D,CM07N65P,SMB10J5.0A-440A,SMAJ5.0CA-550CA,CM07N65U,15KP5.0CA-220A,AU3351P1,AST24,AR3306PA,CM70R1K1_U,AU1261P1,SRV05-4,CMN2342,ASD24,CM70R1K1_D,AU0561M1,AR3311D3,AR0506PA,AU0551P1,AR1501P1,AU0561M0,CMN3006F3,AR121
【IC】南芯科技新发布单芯片车载摄像头PMIC系列SC6201Q,为更高级别的智能驾驶提供支持
SOUTHCHIP南芯科技宣布推出专为车载摄像头模块设计的高性能电源管理芯片 (PMIC) 系列。凭借“高集成、高效率、高可靠”的优势,该 PMIC 系列仅用单颗芯片即可实现安全高效的车载摄像头电源管理,助力客户提升ADAS系统的集成度,为更高级别的智能驾驶提供支持。
用于Horizon X5的HPU3501 PMIC
描述- HPU3501是一款高度集成的电源管理集成电路(PMIC),适用于需要多通道降压转换器和低 dropout(LDO)的应用。它具有宽输入电压范围、多个同步降压转换器、可编程输出电流限制、自动PFM和强制PWM操作等功能,支持AI、视频处理器、智能手机、平板电脑、AR/VR、无人机、光模块、固态硬盘(SSD)、网络附加存储设备(NAS)等多种应用。
型号- HPU3501
智能电池系列产品指南
描述- 本资料详细介绍了智能电池系列产品的多种解决方案,包括燃料计、电池管理单元(BMU)、电池监控器、模拟前端(AFE)和数字前端(DFE)、电源管理IC(PMIC)以及保护FET驱动器等。产品适用于智能手机、数码相机、平板电脑、便携式健康设备和音频设备等多种应用场景。资料中涵盖了各产品的特点、应用、技术参数和电路图等信息,为用户提供了全面的参考。
型号- OZ936450,OZ37220,OZ77226,OZ77203,OZ7705,OZ93506,OZ77205,OZ7708,OZ3705,OZ8978,OZ7706A,OZ8955,OZ7703,OZ8957,OZ7704,OZ26305,OZ2610,OZ93661,OZ8975,OZ9222,OZ9202,OZ89725,OZ85413,OZ37210DW,OZ85412,OZ85211,OZ85212,OZ3717D,OZ3714,OZ37210,OZ93610,OZ2608,OZ7717,OZ2605,OZ3717,OZ93110,OZ7714,OZ93510,OZ9358,OZ3710,OZ7710,OZ9211Q,OZ9212,OZ89710,OZ77226LN,OZ93610T
针对LPDDR5/5x和LPDDR4x电源解决方案的带负载开关的SC6301高能效双通道降压转换器规格书DRFT
描述- 该资料介绍了南芯半导体(Southchip)的SC6301芯片,这是一款专为LPDDR5、LPDDR5X和LPDDR4X内存设计的电源管理集成电路(PMIC)。它集成了两个同步的高频降压转换器(VDD2和VDDQ),支持灵活的功率状态操作。芯片具有低静态电流、高效率、快速瞬态响应等特点,并提供了多种保护功能。
型号- SC6301,SC6301DFHR
IBSP3642 7通道、宽输入电压范围、高集成度电源管理IC
描述- IBSP3642是一款高性能、高集成度的电源管理IC,具备7通道输出,支持宽输入电压范围(3.1V~20V),适用于多种电子设备。其主要特性包括高效DC/DC转换器、多通道LDO和复位监视器,内置丰富保护功能,如过压、欠压、过流、短路和过热保护。
型号- IBSP3642,IBSP3642ADJQN28T00
用于AMOLED显示屏的SGM3843电源管理芯片
描述- SGM3843是一款专为AMOLED显示屏供电的PMIC(电源管理集成电路),集成了多个转换器和线性稳压器,用于提供多种电压输出。该器件支持2.9V至5.0V的输入电压范围,并具备同步升压、降压、反激升压和反激降压转换器,以及低 dropout线性稳压器。SGM3843适用于智能手机和平板电脑等设备。
型号- SGM3843YG/TR,SGM3843
SC6603 Sub-PMIC规格书
描述- SC6603是一款高度集成的单节电池充电管理集成电路(PMIC),集成4A开关充电器和两个LED驱动器通道。支持BC1.2/PD3.0和UFCS快速充电协议,具有高效率、宽输入电压范围和高精度等特点。
型号- SC6603,SC6603CFFR
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