Datasheet > MC3463ABD-TR

MC3463ABD-TR

更新时间： 2024-01-04 21:42:13

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		光电二极管
页数	文件大小	规格书
16页	408K
描述
IC,SMPS CONTROLLER,VOLTAGE-MODE,BIPOLAR,SOP,8PIN,PLASTIC

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技术参数
数据手册

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MC3463ABD-TR 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Obsolete	包装说明：	SOP, SOP8,.25
Reach Compliance Code：	compliant	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
控制模式：	VOLTAGE-MODE	JESD-30 代码：	R-PDSO-G8
JESD-609代码：	e4	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
最大输出电流：	1.5 A	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装等效代码：	SOP8,.25
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
峰值回流温度（摄氏度）：	NOT SPECIFIED	认证状态：	Not Qualified
子类别：	Switching Regulator or Controllers	表面贴装：	YES
最大切换频率：	42 kHz	技术：	BIPOLAR
温度等级：	INDUSTRIAL	端子面层：	Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
Base Number Matches：	1

MC3463ABD-TR 数据手册

MC34063A/E

TOTAL DEVICE

Symbol

Parameter

Supply Current

Test Conditions

= 5 to 40 V for MC34063A

Min.

Typ.

Max.

Unit

2.5

1.5

C = 1 nF

for MC34063E

PIN 7 = V

PIN5

PIN 2 = GND

Remaining pins open

Start-Up Voltage (Note 4)

T = 25°C

for MC34063A

for MC34063E

2.1

1.5

START-UP

C = 1 µF, PIN 5 = 0

NOTES:

1) Maximum package power dissipation limit must be observed.

2) T = 0°C, T = 70°C (AC and EC series); T = -40°C, T

= 85°C (AB series); T

= -40°C, T

= 125°C (EB series).

HIGH

LOW

HIGH

LOW

HIGH

LOW

3) If Darlington configuration is not used, care must be taken to avoid deep saturation of output switch. The resulting switch-off time may be

adversely affected. In a Darlington configuration the following output driver condition is suggested:

Forced β of output current switch = I

/(I

- 1mA*) ≥ 10

COUTPUT CDRIVER

* Current less due to a built in 1KΩ anti leakage resistor.

4) Start-up Voltage is the minimum Power Supply Voltage at which the internal oscillator begins to work.

TYPICAL PERFORMANCE CHARACTERISTICS

Figure 1 : Emitter Follower Configuration Output

Figure 3 : Common Emitter Configuration Output

Saturation Voltage vs Emitter Current

Switch Saturation Voltage vs Collector Current

Figure 4 : Darlington Configuration Collector

Figure 2 : Output Switch ON-OFF Time vs

Oscillator Timing Capacitor

Emitter Saturation Voltage (V

vs Temperat.

CEsat)

4/16

1 2 345 6 7...16

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