- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄374781 > SG3526N (MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP) REGULATING PULSE WIDTH MODULATOR PDF資料下載
參數(shù)資料
| 型號(hào)： | SG3526N |
| 廠商： | MICROSEMI CORP-ANALOG MIXED SIGNAL GROUP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | REGULATING PULSE WIDTH MODULATOR |
| 中文描述： | 0.2 A SWITCHING CONTROLLER, 350 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | ROHS COMPLIANT, PLASTIC, DIP-16 |
| 文件頁(yè)數(shù)： | 7/10頁(yè) |
| 文件大?。?/td> | 172K |
| 代理商： | SG3526N |
SG3526
7
MOTOROLA ANALOG IC DEVICE DATA
Figure 12. Extending Reference
Output Current Capability
Figure 13. Error Amplifier Connections
Figure 14. Oscillator Connections
Figure 15. Foldback Current Limiting
Figure 16. Soft–Start Circuity
Figure 17. Driving VMOS Power FETs
The totem pole output drivers of the SG3526 are ideally
suited for driving the input capacitance of power FETs at
high speeds.
Reference
Regulator
17
18
C*
27
VCC
Gnd
Vref
+
10
μ
F
* May be required with some types of transistors
15
Gnd
Vref
R3
R2
1
2
R1
Positive
Output
Voltage
Gnd
Vref
R2
R3
R1
1
2
Vout = Vref
R1
R2
+
–
+
–
Negative
Output
Voltage
Vout = Vref
R1 + R2
R2
R3 =
R1R2
R1 + R2
11
RD
9
10
12
SG3526
RT
CT
Sync
+
–
Gnd
8
6
7
–
R1
R2
RS
Output Filter
Vout
I(max) =
RS
0.1 V +
Vout R1
R1 + R2
+
ISC =
0.1 V
RS
+Error
Amp
–
–
+
PWM
Ramp
Vref
100
μ
A
Q2
Q1
To
Undervoltage
Lockout
CSoft–Start
Q3
1
2
5
+ Error
– Error
Reset
+12V
14
13
16
VC
A
B
Gnd
SG3526
APPLICATIONS INFORMATION
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SG3527A | PULSE WIDTH MODULATOR CONTROL CIRCUITS |
| SG3525 | PULSE WIDTH MODULATOR CONTROL CIRCUITS |
| SG3525A | PULSE WIDTH MODULATOR CONTROL CIRCUITS |
| SG3525ADW | PULSE WIDTH MODULATOR CONTROL CIRCUITS |
| SG3525AN | PULSE WIDTH MODULATOR CONTROL CIRCUITS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SG3527A | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Regulating Pulse Width Modulators |
| SG3527ADW | 制造商:Microsemi Corporation 功能描述:VOLTAGE MODE PWMS - Bulk |
| SG3527AI | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:LINEAR INTEGRATED CIRCUITS |
| SG3527AJ | 制造商:Microsemi Corporation 功能描述:SG3527AJ - Bulk |
| SG3527AN | 制造商:Microsemi Corporation 功能描述:Voltage Mode PWM Controller 400mA 16-Pin PDIP 制造商:Microsemi Corporation 功能描述:SG3527AN - Bulk |
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。