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參數(shù)資料
| 型號： | 34063AD |
| 廠商： | System Logic Semiconductor Co., Ltd. |
| 英文描述： | DC-TO-DC CONVERTER CONTROL CIRCUITS |
| 中文描述： | 的DC - DC轉(zhuǎn)換器控制電路 |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 73K |
| 代理商： | 34063AD |
1
S ystem Logic
Semiconductor
SLS
DC-TO-DC CONVERTER CONTROL CIRCUITS
The SL34063A is a monolithic control circuit containing the primary functions required for DC-to-DC converters. These
devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with
an active current limit circuit, driver and high current output switch. This series was specifically designed to be
incorporated in Step-Down and Step-Up and Voltage-Inverting applications with a minimum number of external
components.
FEATURES
Operation from 3.0 V to 40 V Input
Low Standby Current
Current Limiting
Output Switch Current to 1.5 A
Output Voltage Adjustable
Frequency Operation to 100 kHz
Precision 2% Reference
FUNCTIONAL BLOCK DIAGRAM
MAXIMUM RATINGS
Rating
Power Supply Voltage
Comparator Input Voltage Range
Switch Collector Voltage
Switch Emitter Voltage (Vpin 1 = 40 V)
Switch Collector to Emitter Voltage
Driver Collector Voltage
Driver Collector Current (Note 1)
Switch Current
Power Dissipation and Thermal Characteristics
Ceramic Package, U Suffix T
A
= +25°C
Thermal Resistance
Plastic Package, P Suffix T
A
= +25°C
Thermal Resistance
SOIC Package, D Suffix
TA
= +25°C
Thermal Resistance
Operating Junction Temperature
Operating Ambient Temperature Range
Storage Temperature Range
Symbol
V
CC
V
IR
V
C(switch)
V
E(switch)
V
CE(switch)
I
C(driver)
I
C(driver)
I
SW
P
D
R
θ
JA
P
D
R
θ
JA
P
D
R
θ
JA
TJ
T
A
Tstg
Value
40
-0.3 to +40 Vdc
40
40
40
40
100
1.5
1.25
100
1.25
100
625
160
+150
0 to +70
-65to+150 °C
Unit
Vdc
Vdc
Vdc
Vdc
Vdc
mA
A
W
°C/W
W
°C/W
mW °C/
W
°C
°C
SL34063A
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 34063AP1 | DC-TO-DC CONVERTER CONTROL CIRCUITS |
| 341109102 | Thumbwheel Switches |
| 341100000 | Thumbwheel Switches |
| 341100001 | Thumbwheel Switches |
| 341100002 | Thumbwheel Switches |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 34063AM | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
| 34063AM-E1 | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:1.5A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
| 34063AN | 制造商:IKSEMICON 制造商全稱:IK Semicon Co., Ltd 功能描述:DC-TO-DC CONVERTER CONTROL CIRCUITS |
| 34063AP1 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:DC-TO-DC CONVERTER CONTROL CIRCUITS |
| 34063CM | 制造商:BCDSEMI 制造商全稱:BCD Semiconductor Manufacturing Limited 功能描述:0.8A STEP-DOWN/STEP-UP/INVERTING DC-DC CONVERTER |
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