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监控摄像头

监控摄像头

在设计监控摄像头时，低功耗和小型化等非常重要。东芝提供适用于电源单元、摄像头运动控制单元等的多种半导体产品的信息以及电路配置示例。

总方框图

监控摄像头

单击总方框图中想要查看详细信息的区域。将显示我们建议的子方框图的链接。

电源

电源

为系统提供各种直流电压的电源电路示例

存储电源电路

存储电源电路

存储电源电路示例

SD卡部分

SD卡部分

SD卡的电源电路示例

电源（RTC）

电源（RTC）

考虑防止实时时钟（RTC）电池反向连接的电源电路示例

相机运动部分详情

摄像头运动单元详情

摄像头运动单元的电路示例

子方框图

电源

电源

为系统提供各种直流电压的电源电路示例

为系统提供各种直流电压的电源电路示例

Small signal MOSFET
Small surface mount LDO regulator (1)
Small surface mount LDO regulator (2)
U-MOS Series N-ch MOSFET

Suitable for power management switches and contributes to miniaturization.

器件型号	SSM3K376R
Toshiba Package Name	SOT-23F
V_DSS (Max) [V]	30
I_D (Max) [A]	4.0
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 4.5 [V]	0.056
Polarity	N-ch

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Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.

器件型号	TCR15AG Series	TCR8BM Series	TCR5FM Series	TCR5RG Series	TCR3RM Series
Toshiba Package Name	WCSP6F	DFN5B	DFN4D	WCSP4F	DFN4F
I_OUT (Max) [mA]	1500	800	500	500	300
V_OUT [V]	0.6 to 3.6	0.8 to 3.6	0.9 to 5.0	0.9 to 5.0	0.9 to 4.5

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Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.

器件型号	TCR3U Series	TCR3LM Series	TCR3D Series	TCR3EM Series	TCR1HF Series
Toshiba Package Name	SOT-25 (SMV)	DFN4D	DFN4D	DFN4D	SOT-25 (SMV)
I_OUT (Max) [mA]	300	300	300	300	150
V_OUT [V]	0.8 to 5.0	0.8 to 5.0	1.0 to 4.5	0.8 to 5.0	1.8 to 5.0

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Suitable for switching regulators and contributes to miniaturization.

器件型号	TPH5900CNH
Toshiba Package Name	SOP Advance
V_DSS (Max) [V]	150
I_D (Max) [A]	18
R_DS(ON) (Max) [Ω] @ \|V_GS\| = 10.0 [V]	0.059
Polarity	N-ch

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存储电源电路

存储电源电路

存储电源电路示例

存储电源电路示例

Electronic fuse (eFuse IC) can be used repeatedly to protect circuits from abnormal conditions such as overcurrent and overvoltage.

器件型号	TCKE800NA	TCKE805NA	TCKE812NA
Toshiba Package Name	WSON10B	WSON10B	WSON10B
V_IN (Max) [V]	18	18	18
R_ON (Typ.) [mΩ]	28	28	28
V_OVC (Typ.) [V]		6.04	15.1
Recovery Operation Type	Auto-retry	Auto-retry	Auto-retry

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Electronic fuse (eFuse IC) can be used repeatedly to protect circuits from abnormal conditions such as overcurrent and overvoltage.

器件型号	TCKE800NL	TCKE805NL	TCKE812NL	TCKE712BNL
Toshiba Package Name	WSON10B	WSON10B	WSON10B	WSON10
V_IN (Max) [V]	18	18	18	13.2
R_ON (Typ.) [mΩ]	28	28	28	53
V_OVC (Typ.) [V]		6.04	15.1
Recovery Operation Type	Latch	Latch	Latch	Latch

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Electronic fuse (eFuse IC) can be used repeatedly to protect circuits from abnormal conditions such as overcurrent and overvoltage.

器件型号	TCKE903NA	TCKE903QNA	TCKE905ANA	TCKE905QNA	TCKE912NA	TCKE920NA
Toshiba Package Name	WSON8	WSON8	WSON8	WSON8	WSON8	WSON8
V_IN (Max) [V]	23	23	23	23	23	23
R_ON (Typ.) [mΩ]	34	34	34	34	34	34
V_OVC (Typ.) [V]	3.87		5.7		13.7	22.2
Recovery Operation Type	Auto-retry	Auto-retry	Auto-retry	Auto-retry	Auto-retry	Auto-retry

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Electronic fuse (eFuse IC) can be used repeatedly to protect circuits from abnormal conditions such as overcurrent and overvoltage.

器件型号	TCKE903NL	TCKE905NL	TCKE912NL	TCKE920NL
Toshiba Package Name	WSON8	WSON8	WSON8	WSON8
V_IN (Max) [V]	23	23	23	23
R_ON (Typ.) [mΩ]	34	34	34	34
V_OVC (Typ.) [V]	3.87	5.7	13.7	22.2
Recovery Operation Type	Latch	Latch	Latch	Latch

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Electronic fuse (eFuse IC) can be used repeatedly to protect circuits from abnormal conditions such as overcurrent and overvoltage.

器件型号	TCKE601RA	TCKE601RL	TCKE602RM	TCKE603RA	TCKE603RL
Toshiba Package Name	TSOP6F	TSOP6F	TSOP6F	TSOP6F	TSOP6F
V_IN (Max) [V]	30	30	30	30	30
R_ON (Typ.) [mΩ]	52	52	52	52	52
V_OVC (Typ.) [V]	32	32	32	32	32
Recovery Operation Type	Auto-retry	Latch	Selection type	Auto-retry	Latch

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It is N-ch MOSFET gate driver IC with Over Voltage Protection function. It contributes to reduction of power consumption and miniaturization of load switch circuit.

器件型号	TCK401G	TCK402G	TCK420G	TCK421G	TCK422G
Toshiba Package Name	WCSP6E	WCSP6E	WCSP6G	WCSP6G	WCSP6G
V_{OVL_FA} (Typ.) [V]			27.56	23.14	14.17
V_{OVL_RI} (Typ.) [V]			27.73	23.26	14.29
V_GS (Typ.) [V]	8.5	8.5	10	10	10

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It is N-ch MOSFET gate driver IC with Over Voltage Protection function. It contributes to reduction of power consumption and miniaturization of load switch circuit.

器件型号	TCK423G	TCK424G	TCK425G
Toshiba Package Name	WCSP6G	WCSP6G	WCSP6G
V_{OVL_FA} (Typ.) [V]	14.17	10.71	6.19
V_{OVL_RI} (Typ.) [V]	14.29	10.83	6.31
V_GS (Typ.) [V]	5.6	5.6	5.6

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SD卡部分

SD卡部分

SD卡的电源电路示例

SD卡的电源电路示例

Small surface mount LDO regulator (1)
Small surface mount LDO regulator (2)
TVS diode

Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.

器件型号	TCR15AG Series	TCR8BM Series	TCR5FM Series	TCR5RG Series	TCR3RM Series
Toshiba Package Name	WCSP6F	DFN5B	DFN4D	WCSP4F	DFN4F
I_OUT (Max) [mA]	1500	800	500	500	300
V_OUT [V]	0.6 to 3.6	0.8 to 3.6	0.9 to 5.0	0.9 to 5.0	0.9 to 4.5

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Wide lineup from general purpose type to WCSP (Wafer Level Chip Size Package) type are provided. Contribute to realize a stable power supply.

器件型号	TCR3U Series	TCR3LM Series	TCR3D Series	TCR3EM Series	TCR1HF Series
Toshiba Package Name	SOT-25 (SMV)	DFN4D	DFN4D	DFN4D	SOT-25 (SMV)
I_OUT (Max) [mA]	300	300	300	300	150
V_OUT [V]	0.8 to 5.0	0.8 to 5.0	1.0 to 4.5	0.8 to 5.0	1.8 to 5.0

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TVS diode absorbs static electricity (ESD) from external terminals, prevents circuit malfunction and protects devices.

器件型号	DF10G5M4N	DF10G6M4N	DF2B5M4ASL	DF2B6M4ASL	DF2B6M4BSL
Toshiba Package Name	DFN10	DFN10	SOD-962 (SL2)	SOD-962 (SL2)	SOD-962 (SL2)
V_ESD (Max) [kV]	+/-20	+/-20	+/-16	+/-15	+/-8
I_R (Max) [µA]	0.1	0.1	0.1	0.1	0.1
R_dyn (Typ.) [Ω]	0.5	0.5	0.7	0.7	1.05
C_T (Typ.) [pF] @ V_R = 0 [V], f = 1 [MHz]	0.2	0.2	0.15	0.15	0.12

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电源（RTC）

电源（RTC）

考虑防止实时时钟（RTC）电池反向连接的电源电路示例

考虑防止实时时钟（RTC）电池反向连接的电源电路示例

Schottky barrier diode

Can be applied to various applications which requires high speed and low loss, and contributes to miniaturization.

器件型号	CUS10F30	CTS05F40
Toshiba Package Name	SOD-323 (USC)	SOD-882 (CST2)
V_RRM (Max) [V]
V_R (Max) [V]	30	40
C_T (Typ.) [pF]	170	28

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相机运动部分详情

摄像头运动单元详情

摄像头运动单元的电路示例

相机运动部分的电路示例

Stepping motor driver (1)
Stepping motor driver (2)
Brushed DC motor driver (1)
Brushed DC motor driver (2)

It is possible to drive two stepping motors or four brushed DC motors.

器件型号	TC78S121FNG	TC78S121FTG	TC78S122FNG	TC78S122FTG	TC78H670FTG
Toshiba Package Name	HTSSOP48-P-300-0.50	QFN48-P-0707-0.50	HTSSOP48-P-300-0.50	QFN48-P-0707-0.50	P-VQFN16-0303-0.50-001
V_OUT (Max) [V]	40	40	40	40	18
I_OUT (Max) [A]	1.5	1.5	1.5	1.5	2
V_M [V]	8 to 38	8 to 38	8 to 38	8 to 38	2.5 to 16
R_ON (Typ.) [Ω]	0.6	0.6	0.6	0.6	0.48

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The maximum voltage rating is 40 V.Standard stepping motor drivers with a small package.

器件型号	TB67S539FTG	TB67S579FTG
Toshiba Package Name	P-VQFN32-0505-0.50-004	P-VQFN48-0707-0.50-006
V_OUT (Max) [V]	40	40.0
I_OUT (Max) [A]	2.0	2.0
V_M [V]	4.5 to 33	4.5 to 34
R_ON (Typ.) [Ω]	0.8	0.6

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Support for low voltage motor driving (2.5 V (min)) with low power consumption.

器件型号	TC78H660FNG	TC78H660FTG
Toshiba Package Name	P-TSSOP16-0505-0.65-001	P-VQFN16-0303-0.50-001
V_OUT (Max) [V]	18	18
I_OUT (Max) [A]	2.0	2.0
V_M [V]	2.5 to 16	2.5 to 16
R_ON(Normal) (Typ.) [Ω]	0.48	0.48
R_ON(Large) (Typ.) [Ω]

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It is possible to drive one stepping motor or two brushed DC motors.

器件型号	TC78H653FTG
Toshiba Package Name	P-VQFN16-0303-0.50-001
V_OUT (Max) [V]	8
I_OUT (Max) [A]	2.0
V_M [V]	1.8 to 7.5
R_ON(Normal) (Typ.) [Ω]	0.22
R_ON(Large) (Typ.) [Ω]	0.11

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解决方案

这些文档对推荐的半导体产品的要点及其特性进行了说明。请参考其进行产品选择。

解决方案

SolutionProposal_Surveillance Camera / English (PDF:1.8MB)

SolutionProposal_Surveillance Camera / Japanese (PDF:2.0MB)

参考设计

LDO稳压器TCR3UG系列在物联网设备电源中的应用的电源电路示例

LDO稳压器TCR3UG系列在物联网设备电源中的应用

该参考设计提供了具有低功耗电流，PSRR和动态响应的文档。LDO具有小封装，低功耗和快速的负载瞬态响应。

详细信息

LDO稳压器TCR15AG（固定输出电压类型）应用&电路的电源电路示例

LDO稳压器TCR15AG（固定输出电压类型）应用&电路

介绍了TCR15AG（固定输出电压类型）的特性、电源电路的应用、设计参考文件、可以导入到EDA工具的电子文件、以及组成器件的概述

详细信息

LDO稳压器TCR15AGADJ应用&电路的电源电路示例

LDO稳压器TCR15AGADJ应用&电路

该参考设计提供了有关PSRR、动态响应和控制输出电压的参考文档。LDO具有非常小的封装和可调输出，适合消费类应用。

详细信息

视频

设计与开发

开关电源选型工具库（SMPS Lib.）

您可以根据实际需求选择和下载电源单元的各种基本拓扑，以便在仿真环境中验证MOSFET的性能。

开关电源选型工具库（SMPS Lib.）

电机控制和驱动电路库

您可以根據實際要求選擇和下載馬達驅動IC的各種基本拓撲結構，例如3相逆變器電路，以驗證MOSFET和其他元件在您的模擬環境中的性能。

电机控制和驱动电路库

在线电路仿真器

您可使用该仿真器进行电路仿真，无需配置评估环境，即可进行预验证。注册成为会员即可免费使用。

在线电路仿真器

EDA／CAD模型库

我们提供用于产品电路板开发的仿真数据、封装的3D模型以及焊盘图案模型（2D模型）。

EDA／CAD模型库

MCU Motor Studio

MCU Motor Studio具有专用于东芝 TXZ+^TM族高级系列微控制器的PC工具和电机控制固件。

MCU Motor Studio

联系我们

技术咨询

联系我们

常见问题

常见问题（FAQ）

Arm和Cortex是Arm Limited（或其子公司）在美国和／或其他地方的注册商标。
Wi-Fi是Wi-Fi Alliance的注册商标。
PCIe是PCI-SIG的商标。
本文提及的公司名称、产品名称和服务名称可能是其各自公司的商标。

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