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參數資料
| 型號： | 5962-9203102MEA |
| 元件分類： | 穩壓器 |
| 英文描述： | 0.1 A SWITCHING CONTROLLER, 300 kHz SWITCHING FREQ-MAX, CDIP16 |
| 封裝： | CERAMIC, DIP-16 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 419K |
| 代理商： | 5962-9203102MEA |
UC1524
UC2524
UC3524
15
7
6
16
V
IN
REFERENCE
REGULATOR
V
REF
+5V TO ALL
INTERNAL
CIRCUITRY
R
T
C
T
OSC
(RAMP)
3
OSC OUT
Q
R
+5V
12
11
C
A
E
A
13
14
C
B
E
B
9
+5V
5
4
–SENSE
+SENSE
CL
COMPENSATION
10k
1k
10
8
GROUND
(SUBSTRATE)
+5V
EA
1
2
INV INPUT
NI INPUT
COMPARATOR
SHUTDOWN
BLOCK DIAGRAM
DESCRIPTION
The UC1524, UC2524 and UC3524 incorporate on a single monolithic chip
all the functions required for the construction of regulating power supplies, in-
verters or switching regulators. They can also be used as the control element
for high-power-output applications. The UC1524 family was designed for
switching regulators of either polarity, transformer-coupled dc-to-dc convert-
ers, transformerless voltage doublers and polarity converter applications em-
ploying fixed-frequency, pulse-width modulation techniques. The dual
alternating outputs allow either single-ended or push-pull applications. Each
device includes an on-chip reference, error amplifier, programmable oscilla-
tor, pulse-steering flip-flop, two uncommitted output transistors, a high-gain
comparator, and current-limiting and shut-down circuitry. The UC1524 is
characterized for operation over the full military temperature range of -55°C
to +125°C. The UC2524 and UC3524 are designed for operation from -25°C
to +85°C and 0° to +70°C, respectively.
Advanced Regulating Pulse Width Modulators
FEATURES
Complete PWM Power Control
Circuitry
Uncommitted Outputs for
Single-ended or Push-pull
Applications
Low Standby Current…8mA Typical
Interchangeable with SG1524,
SG2524 and SG3524, Respectively
SLUS180A - NOVEMBER 1999
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|---|---|
| 5962-9203401MPA | OP-AMP, CDIP8 |
| 5962-9203401M2A | OP-AMP, CQCC20 |
| 5962-9204101M2A | QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CQCC20 |
| 5962-9204101MEA | QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP16 |
| 5962-9204102M2A | QUAD 1-CHANNEL, SGL POLE SGL THROW SWITCH, CQCC20 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| 5962-9203103Q2A | 制造商:Texas Instruments 功能描述:Voltage Mode PWM Controller 500mA 20-Pin LCCC Tube |
| 5962-9203103QEA | 制造商:Texas Instruments 功能描述:Voltage Mode PWM Controller 500mA 16-Pin CDIP Tube |
| 5962-9203103V2A | 制造商:Texas Instruments 功能描述:Voltage Mode PWM Controller 500mA 20-Pin LCCC Tube |
| 5962-9203103VEA | 制造商:Texas Instruments 功能描述:Voltage Mode PWM Controller 500mA 16-Pin CDIP Tube |
| 5962-9203501M2A | 制造商:Texas Instruments 功能描述:Analog Multiplexer Single 2:1 14-Pin SOIC |
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