Datasheet > S1F75520D0A0000

S1F75520D0A0000

更新时间： 2024-02-11 01:10:17

品牌	Logo	应用领域
精工 - SEIKO		开关
页数	文件大小	规格书
52页	489K
描述
SWITCHED CAPACITOR REGULATOR, 28kHz SWITCHING FREQ-MAX, UUC72, 4.30 X 4.30 MM, ALUMINUM PAD, DIE-72

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S1F75520D0A0000 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	零件包装代码：	DIE
包装说明：	DIE,	针数：	72
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.75
模拟集成电路 - 其他类型：	SWITCHED CAPACITOR REGULATOR	最大输入电压：	3.6 V
最小输入电压：	2.7 V	标称输入电压：	3 V
JESD-30 代码：	S-XUUC-N72	功能数量：	1
端子数量：	72	最高工作温度：	85 °C
最低工作温度：	-30 °C	封装主体材料：	UNSPECIFIED
封装代码：	DIE	封装形状：	SQUARE
封装形式：	UNCASED CHIP	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	表面贴装：	YES
切换器配置：	DOUBLER INVERTER	最大切换频率：	28 kHz
温度等级：	OTHER	端子形式：	NO LEAD
端子位置：	UPPER	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

S1F75520D0A0000 数据手册

PF1267-02

S1F75520 Series

Charge-pump DC/DC Converter &

Voltage Regulator with V^COM

ꢀ DESCRIPTION

The S1F75520 is a TFT liquid crystal panel power supply IC. A single power input generates the bias voltage

necessary for driving the liquid crystal. The voltage conversion circuit does not need any external transistors or

diodes, and since all internal CMOS transistors are configured from a charging pump type DC/DC converter, it

is most appropriate for lowering the power consumption of the LCD module.

Combining the S1D19200 or other source drivers and the S1D17917 or other gate drivers may further lower the

LCD module power consumption.

ꢀ FEATURES

• Power supply voltage··········· 2.7 to 3.6V single power input

• Self current consumption ····· Typ. 160 µA

• Standby current ··················· 5 µA

• Built-in charging pump type DC/DC converter voltage conversion circuit

• Outputs positive power supply voltage VSCE for the source driver

· Outputs from the primary booster circuit and the source driver voltage regulator.

· VSCE output voltage can be set within 3.5V to 5.0V from external resistors.

• Outputs positive power supply voltage VGON for the gate driver.

· Outputs from the gate driver voltage regulator and the secondary booster circuit.

· Output voltage can be set within 6.6V to 20V from an external resistor.

• Outputs negative power supply voltage VGOFF for gate driver.

· Outputs from the gate driver voltage regulator and the tertiary booster circuit.

· Output voltage can be set within –15 to –6.6V from an external resistor.

• Built-in counter-voltage VCOM output voltage

· Outputs to the polarity input pin POL synchronously.

· Central voltage of the output voltage can be set within 0.0 to 2.5V.

· Central voltage of the output voltage can be controlled by the analog input signal (VCENT) or the digital input

signal

· Digital input signal controls are made through a 3-line system (BDATA, BCK, XBCS).

· The output voltage amplitude can be set within 3.0 to 5.5V range.

· The output amplitude is controlled through analog input signal (VSWIN).

· Built-in output off function

• Built-in logic power supply voltage regulator

· The output voltage can be set within 1.5 to 1.8V range.

• Built-in soft start circuit

• Built-in discharge circuit

• Built-in CR oscillator circuit

• Shipping forms ················· TQFP12–48pin (S1F75520F0A0000)

Rev. 1.1

12 3 4 5 6 7...52

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与S1F75520D0A0000相关器件

型号	品牌	描述	获取价格	数据表
S1F75520D5A0000	SEIKO	SWITCHED CAPACITOR REGULATOR, 28kHz SWITCHING FREQ-MAX, UUC72, 4.30 X 4.30 MM, GOLD BUMP,	获取价格
S1F75520F0A0000	SEIKO	SWITCHED CAPACITOR REGULATOR, 28kHz SWITCHING FREQ-MAX, PQFP48, 7 X 7 MM, 1 MM HEIGHT, PLA	获取价格
S1F75520F5A0000	SEIKO	SWITCHED CAPACITOR REGULATOR, 28kHz SWITCHING FREQ-MAX, PQCC48, PLASTIC, QFN7-48	获取价格
S1F76310M1A0	SEIKO	0.1A SWITCHING REGULATOR, 55kHz SWITCHING FREQ-MAX, PDSO8, SOP3-8	获取价格
S1F76310M1B0	SEIKO	Switching Regulator, 0.1A, 50kHz Switching Freq-Max, CMOS, PDSO8, SOP3-8	获取价格
S1F76310M1K0	SEIKO	0.1 A SWITCHING REGULATOR, 50 kHz SWITCHING FREQ-MAX, PDSO8, SOP3-8	获取价格

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