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参数资料
| 型号： | TDA16831 |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 稳压器 |
| 英文描述： | 1.4 A SWITCHING REGULATOR, 110 kHz SWITCHING FREQ-MAX, PDIP8 |
| 封装： | PLASTIC, DIP-8 |
| 文件页数： | 7/24页 |
| 文件大小： | 614K |
| 代理商： | TDA16831 |
TDA 16831-4
Electrical Characteristics
Version 2.0
15
8 Aug 2002
3.5
PWM Section
Parameter
Symbol
Limit Values
Unit
Test Conditions
min.
typ.
max.
Duty Cycle
D
0
0.5
Transimpedance
V
FB / IDrain
1)
For discontinuous mode the
V
FB is described by:
T
1 = 850 ns; T2 = 200 ns
Z
PWM
4
V/A
TDA 16831/G
2
TDA 16832/G
1.3
TDA 16833/G/4
OP Gain Bandwidth
2)
Guaranteed by design
Bw
2
MHz
OP Phase Margin
Phi
m
70
Degree
V
FB Operating Range min. Level
V
FBmin
0.45
0.85
V
for D = 0
I
cs = 0.95 Icsth
V
FB Operating Range max. Level
V
FBmax
3.5
4.8
Feedback Resistance
R
FB
3.0
3.7
4.9
K
Temperature Coefficient
R
FB
R
FBTK
600
ppm/°C
Internal Reference Voltage
V
refint
5.3
5.5
5.7
V
Temperature Coefficient
V
refint
V
reftk
0.2
mV/°C
VFB
ZPWM
IPK
ton
-------
×
ton
T1
e
-t
on
T
1
---------
×
+
–
×
0.6
1
e
-t
on
T
2
---------
–
×
+
=
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TDA16831-4 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Off-line SMPS Controller with 600 V Sense CoolMOS on Board |
| TDA16831G | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Off-line SMPS Controller with 600 V Sense CoolMOS on Board |
| TDA16832 | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Off-line SMPS Controller with 600 V Sense CoolMOS on Board |
| TDA16832-BOARD | 制造商:Infineon Technologies AG 功能描述: |
| TDA16832G | 制造商:INFINEON 制造商全称:Infineon Technologies AG 功能描述:Off-line SMPS Controller with 600 V Sense CoolMOS on Board |
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