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SG2524DE4 PDF预览

SG2524DE4

更新时间: 2024-01-03 15:38:57
品牌 Logo 应用领域
德州仪器 - TI 开关脉冲光电二极管
页数 文件大小 规格书
20页 519K
描述
REGULATING PULSE-WIDTH MODULATORS

SG2524DE4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:GREEN, PLASTIC, MS-012AC, SOIC-16针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.15
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING CONTROLLER
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:8 V
标称输入电压:20 VJESD-30 代码:R-PDSO-G16
JESD-609代码:e4长度:9.9 mm
湿度敏感等级:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-25 °C最大输出电流:0.1 A
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Switching Regulator or Controllers最大供电电流 (Isup):10 mA
表面贴装:YES切换器配置:PUSH-PULL
最大切换频率:450 kHz技术:BIPOLAR
温度等级:OTHER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
宽度:3.9 mmBase Number Matches:1

SG2524DE4 数据手册

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SLVS077D APRIL 1977 REVISED FEBRUARY 2003  
error amplifier section  
SG2524  
SG3524  
TEST  
CONDITIONS  
PARAMETER  
UNIT  
MIN TYP  
MAX  
5
MIN TYP  
MAX  
10  
V
IO  
Input offset voltage  
V
V
= 2.5 V  
= 2.5 V  
0.5  
2
2
2
mV  
µA  
dB  
IC  
I
IB  
Input bias current  
10  
10  
IC  
Open-loop voltage amplification  
72  
80  
60  
80  
1.8 to  
3.4  
1.8 to  
3.4  
V
ICR  
Common-mode input voltage range  
T
A
= 25°C  
V
CMMR Common-mode rejection ratio  
70  
3
70  
3
dB  
MHz  
V
B
1
Unity-gain bandwidth  
Output swing  
T
A
= 25°C  
0.5  
3.8  
0.5  
3.8  
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values, except for temperature coefficients, are at T = 25°C  
A
output section  
PARAMETER  
MIN TYP  
MAX  
TEST CONDITIONS  
UNIT  
V
V
Collector-emitter breakdown voltage  
Collector off-state current  
40  
(BR)CE  
V
= 40 V  
0.01  
1
50  
2
µA  
V
CE  
I = 50 mA  
C
V
V
Collector-emitter saturation voltage  
Emitter output voltage  
sat  
V
C
= 20 V,  
= 2 kΩ  
= 2 kΩ  
I
E
= 250 µA  
17  
18  
V
O
t
t
Turn-off voltage rise time  
R
R
0.2  
0.1  
µs  
µs  
r
C
C
Turn-on voltage fall time  
f
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values, except for temperature coefficients, are at T = 25°C.  
A
comparator section  
PARAMETER  
MIN TYP  
MAX  
TEST CONDITIONS  
UNIT  
Maximum duty cycle, each output  
45%  
Zero duty cycle  
Maximum duty cycle  
1
3.5  
1  
V
Input threshold voltage at COMP  
Input bias current  
V
IT  
I
IB  
µA  
For conditions shown as MIN or MAX, use the appropriate value specified under recommended operating conditions.  
All typical values, except for temperature coefficients, are at T = 25°C.  
A
current limiting section  
PARAMETER  
MIN TYP  
1 to1  
175  
MAX  
TEST CONDITIONS  
UNIT  
V
V
V
Input voltage range (either input)  
I
Sense voltage at T = 25°C  
200  
0.2  
225  
mV  
(SENSE)  
A
V
(IN+)  
V  
(IN)  
50 mV, V  
= 2 V  
(COMP)  
Temperature coefficient of sense voltage  
mV/°C  
All typical values, except for temperature coefficients, are at T = 25°C.  
A
total device  
PARAMETER  
TEST CONDITIONS  
= 40 V, IN, CURR LIM+, C , GND, COMP, EMIT 1, EMIT 2 grounded,  
MIN TYP  
MAX  
UNIT  
V
CC  
T
I
st  
Standby current  
8
10  
mA  
IN+ at 2 V, All other inputs and outputs open  
All typical values, except for temperature coefficients, are at T = 25°C.  
A
4
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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