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SI-8008TM

产品描述1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5
产品类别电源/电源管理    电源电路   
文件大小47KB,共2页
制造商SANKEN
官网地址http://www.sanken-ele.co.jp/en/
标准
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SI-8008TM概述

1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5

1.6 A 开关稳压器, 300 kHz 开关 最大频率, PSSO5

SI-8008TM规格参数

参数名称属性值
是否无铅不含铅
是否Rohs认证符合
零件包装代码TO-252
包装说明TO-252,
针数4
Reach Compliance Codeunknow
ECCN代码EAR99
其他特性OPERATES IN ADJUSTABLE MODE FROM 0.8 TO 24V
模拟集成电路 - 其他类型SWITCHING REGULATOR
控制模式VOLTAGE-MODE
控制技术PULSE WIDTH MODULATION
最大输入电压40 V
最小输入电压4.5 V
标称输入电压15 V
JESD-30 代码R-PSSO-G5
长度6.6 mm
功能数量1
端子数量5
最高工作温度125 °C
最低工作温度-20 °C
最大输出电流1.6 A
标称输出电压5 V
封装主体材料PLASTIC/EPOXY
封装代码TO-252
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
座面最大高度2.5 mm
表面贴装YES
切换器配置BUCK
最大切换频率300 kHz
温度等级OTHER
端子形式GULL WING
端子节距1.27 mm
端子位置SINGLE
处于峰值回流温度下的最长时间NOT SPECIFIED
宽度6.1 mm
Base Number Matches1

文档预览

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1-1-3 DC/DC Converter ICs
SI-8000TM Series
■Features
Surface-Mount, Separate Excitation Step-down Switching Mode
■Absolute
Maximum Ratings
Parameter
DC Input Voltage
Power Dissipation
Junction Temperature
*
Storage Temperature
Thermal Resistance (Junction to Case)
Thermal Resistance (Junction to
Ambient Air)
Symbol
V
IN
P
D1
P
D2
T
j
T
stg
Ratings
43
1.06
1.65
–30 to +150
–40 to +150
6
95
Unit
V
W
°C
°C
°C/W
°C/W
When mounted on glass-epoxy board (900 mm
2
copper area 4.3%)
When mounted on glass-epoxy board (900 mm
2
copper area 4.3%)
When mounted on glass-epoxy board (900 mm
2
copper area 50%)
Conditions
• Compact surface-mount package (TO252-5)
• Output current: 1.5 A
• High efficiency: 81% typ. (at Vo = 5 V)
• Requires only 4 discrete components
• Built-in reference oscillator (300 kHz)
• Built-in drooping-type-overcurrent and thermal
protection circuits
• Output ON/OFF available (circuit current at
output OFF: 200
µ
A typ.)
• Soft start available by ON/OFF pin
θ
j-c
θ
j-a
*: This product has built-in thermal protection circuits that may operate when the junction temperature rises above
130°C.
The recommended design for the junction temperature during operation is below 125°C.
■Applications
• Onboard local power supplies
• AV equipment
• OA equipment
■Recommended
Operating Conditions
Ratings
Parameter
Input Voltage Range
Output Voltage
Output Current Range
Operating Junction Temperature Range
Operating Temperature Range
Symbol
V
IN
V
O
I
O
T
jop
T
op
SI-8008TM
V
O
+3*
1
to 40
0.8 to 24
0 to 1.5
–20 to +100
–20 to +85
Unit
V
V
A
°C
°C
*1: The minimum value of an input voltage range is the higher of 4.5 V or V
O
+ 3 V.
■Electrical
Characteristics
Rating
Parameter
Symbol
(T
a
=25°C)
Reference Voltage
Temperature Coefficient of
Reference Voltage
Efficiency
Oscillation Frequency
Line Regulation
Load Regulation
Overcurrent Protection Starting Current
V
ADJ
Conditions
∆V
ADJ
/∆
T
Conditions
min.
0.784
η
Conditions
SI-8008TM
typ.
0.800
V
IN
=15V, I
o
=0.1A
±0.1
V
IN
=15V, I
o
=0.1A, T
c
=
0 to 100°C
81
V
IN
=15V, I
o
=0.5A
Unit
max.
0.816
V
mV/°C
%
kHz
fo
Conditions
V
OLINE
Conditions
V
OLOAD
Conditions
300
V
IN
=15V, I
o
=0.5A
60
V
IN
=10
to
30V, I
o
=0.5A
10
V
IN
=15V, I
o
=0.2
to
1.5A
1.6
80
mV
mV
A
40
I
S
Conditions
V
IN
=15V
10
V
SSL
=0V
6
V
IN
=15V, I
o
=0A
200
V
IN
=15V, V
SS
=0V
400
0.5
40
Low Level Voltage
V
SSL
ON/OFF Pin*
Outflow Current
at Low Voltage
V
µ
A
I
SSL
Conditions
I
q
Quiescent Circuit Current
Conditions
mA
µ
A
I
q (OFF)
Conditions
*: Pin 5 is the SS pin. Soft start at power on can be performed with a capacitor connected to this pin. The
output can also be turned ON/OFF with this pin.
The output is stopped by setting the voltage of this pin to VSSL or lower. SS-pin voltage can be changed
with an open-collector drive circuit of a transistor. When using both the soft-start and ON/OFF functions
together, the discharge current from C3 flows into the ON/OFF control transistor. Therefore, limit the
current securely to protect the transistor if C3 capacitance is large. The SS pin is pulled up to the power
supply in the IC, so applying the external voltage is prohibited. If the pin is not used, leave it open.
SI-8000TM
SI-8000TM
SI-8000TM
5 SS
5 SS
C3
5 SS
C3
V
O.
ON/OFF
Soft start
Soft start
+V
O.
ON/OFF
18
ICs

SI-8008TM相似产品对比

SI-8008TM SI-8000TM SI-8033T SI-8050T SI-8120T
描述 1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5 1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5 1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5 1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5 1.6 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, PSSO5
控制模式 VOLTAGE-MODE VOLTAGE VOLTAGE VOLTAGE VOLTAGE
控制技术 PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
功能数量 1 1 1 1 1
端子数量 5 5 5 5 5
最大输出电流 1.6 A 1.6 A 1.6 A 1.6 A 1.6 A
表面贴装 YES Yes Yes Yes Yes
温度等级 OTHER OTHER OTHER OTHER OTHER
端子形式 GULL WING GULL WING GULL WING GULL WING GULL WING
端子位置 SINGLE SINGLE SINGLE SINGLE SINGLE
额定输入电压 - 15 V 15 V 15 V 15 V
最大限制输入电压 - 40 V 40 V 40 V 40 V
最小限制输入电压 - 4.5 V 4.5 V 4.5 V 4.5 V
最大工作温度 - 125 Cel 125 Cel 125 Cel 125 Cel
最小工作温度 - -20 Cel -20 Cel -20 Cel -20 Cel
加工封装描述 - PLASTIC, TO-252, 5 PIN PLASTIC, TO-252, 5 PIN PLASTIC, TO-252, 5 PIN PLASTIC, TO-252, 5 PIN
无铅 - Yes Yes Yes Yes
欧盟RoHS规范 - Yes Yes Yes Yes
状态 - ACTIVE ACTIVE ACTIVE ACTIVE
包装形状 - RECTANGULAR RECTANGULAR RECTANGULAR RECTANGULAR
包装尺寸 - SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE SMALL OUTLINE
端子间距 - 1.27 mm 1.27 mm 1.27 mm 1.27 mm
端子涂层 - NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED NOT SPECIFIED
包装材料 - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
模拟IC其它类型 - SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
额定调节电压 - 5 V 5 V 5 V 5 V
交换机配置 - BUCK BUCK BUCK BUCK
最大开关频率 - 300 kHz 300 kHz 300 kHz 300 kHz
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