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參數(shù)資料
| 型號(hào)： | SE5560N |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | Switched-mode power supply control circuit |
| 中文描述： | 0.04 A SWITCHING CONTROLLER, 100 kHz SWITCHING FREQ-MAX, PDIP16 |
| 封裝： | PLASTIC, SOT-38-4, DIP-16 |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 240K |
| 代理商： | SE5560N |
Philips Semiconductors
Product specification
NE/SE5560
Switched-mode power supply control circuit
1
1994 Aug 31
853-0125 13721
DESCRIPTION
The NE/SE5560 is a control circuit for use in switched-mode power
supplies. This single monolithic chip incorporates all the control and
housekeeping (protection) functions required in switched-mode
power supplies, including an internal temperature-compensated
reference source, internal Zener references, sawtooth generator,
pulse-width modulator, output stage and various protection circuits.
FEATURES
Stabilized power supply
Temperature-compensated reference source
Sawtooth generator
Pulse-width modulator
Remote on/off switching
Current limiting
Low supply voltage protection
Loop fault protection
Demagnetization/overvoltage protection
Maximum duty cycle clamp
Feed-forward control
External synchronization
PIN CONFIGURATION
D, F, N Packages
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
V
CC
V
Z
FEEDBACK
GAIN
MODULATOR
DUTY CYCLE CONTROL
R
T
C
T
FEEDFORWARD
OUTPUT (COLL)
OUTPUT (EMIT)
DEMAG: OVERVOLTAGE
GND
CURRENT LIMITING
REMOTE ON/OFF
EXTERNAL SYNC
SL00360
Figure 1. Pin Configuration
ORDERING INFORMATION
DESCRIPTION
TEMPERATURE RANGE
0 to 70
°
C
0
°
C to 70
°
C
-55
°
C to 125
°
C
-55
°
C to 125
°
C
ORDER CODE
NE5560N
NE5560D
SE5560N
SE5560F
DWG #
SOT38-4
SOT162-1
SOT38-4
0582B
16-Pin Plastic Dual In-Line Package (DIP)
16-Pin Plastic Small Outline Large (SOL) Package
16-Pin Plastic Dual In-Line Package (DIP)
16-Pin Cerdip Dual In-Line Package (CERDIP)
ABSOLUTE MAXIMUM RATINGS
SYMBOL
Supply
1
V
CC
I
CC
Output transistor (at 20-30V max)
I
OUT
Output current
Collector voltage (Pin 15)
Max. emitter voltage (Pin 14)
T
A
Operating ambient temperature range
SE5560
NE5560
T
STG
Storage temperature range
NOTES:
1. Does not include current for timing resistors or capacitors.
PARAMETER
RATING
UNIT
Voltage-forced mode
Current-fed mode
+18
30
V
mA
40
mA
V
V
V
CC
+1.4V
+5
-55 to +125
0 to 70
-65 to +150
°
C
°
C
°
C
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相關(guān)代理商/技術(shù)參數(shù) |
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| SE5561 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switched-mode power supply control circuit |
| SE5561FE | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switched-mode power supply control circuit |
| SE5561N | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switched-mode power supply control circuit |
| SE5562 | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switched-mode power supply control circuit |
| SE5562F | 制造商:PHILIPS 制造商全稱:NXP Semiconductors 功能描述:Switched-mode power supply control circuit |
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