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参数资料
| 型号： | 5962-8764502EA |
| 元件分类： | 稳压器 |
| 英文描述： | 0.2 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, CDIP16 |
| 封装： | DIP-16 |
| 文件页数： | 8/9页 |
| 文件大小： | 419K |
| 代理商： | 5962-8764502EA |
Product Folder:UC1524A, ADVANCED REGULATING P...
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current sense amplifier useful in either the ground or power supply output lines;
and a pair of 60V, 200mA uncommitted transistor switches which greatly
enhance output versatility.
An additional feature of the UC1524A is an under-voltage lockout circuit which
disables all the internal circuitry, except the reference, until the input voltage
has risen to 8V. This holds standby current low until turn-on, greatly
simplifying the design of low power, off-line supplies. The turn-on circuit has
approximately 600mV of hysteresis for jitter-free activation.
Other product enhancements included in the UC1524A’s design include a
PWM latch which insures freedom from multiple pulsing within a period, even
in noisy environments, logic to eliminate double pulsing on a single output, a
200ns external shutdown capability, and automatic thermal protection from
excessive chip temperature. The oscillator circuit of the UC1524A is usable
beyond 500kHz and is now easier to synchronize with an external clock pulse.
The UC1524A is packaged in a hermetic 16-pin DIP and is rated for operation
from -55°C to +125°C. The UC2524A and 3524A are available in either
ceramic or plastic packages and are rated for operation from -25°C to +85°C
and 0°C to 70°C, respectively. Surface mount devices are also available.
Features
Fully Interchangeable with Standard UC1524 Family
Precision Reference Internally Trimmed to ±1%
High-Performance Current Limit Function
Under-Voltage Lockout with Hysteretic Turn-on
Start-Up Supply Current Less Than 4mA
Output Current to 200mA
60V Output Capability
Wide Common-Mode Input Range for both Error and Current Limit
Amplifiers
PWM Latch Insures Single Pulse per Period
Double Pulse Suppression Logic
200ns Shutdown through PWM Latch
Guaranteed Frequency Accuracy
Thermal Shutdown Protection
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Datasheets
相关PDF资料 |
PDF描述 |
|---|---|
| 5962-8767301CA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDIP14 |
| 5962-8767301IA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, MBCY10 |
| 5962-8767301XA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, CDFP14 |
| 5962-8767301IA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, MBCY10 |
| 5962-8767301XA | DUAL 1-CHANNEL, SGL POLE SGL THROW SWITCH, PDFP14 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| 5962-87647012A | 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN CMOS 20-Pin LCCC Tube |
| 59628764701CA | 制造商:TI 功能描述:54HC03/BCAJC |
| 5962-8764701CA | 制造商:Texas Instruments 功能描述:NAND Gate 4-Element 2-IN CMOS 14-Pin CDIP Tube 制造商:Texas Instruments 功能描述:NAND GATE 4-ELEM 2-IN CMOS 14CDIP - Rail/Tube |
| 5962-8764801XA | 制造商:Micross Components 功能描述:5962-8764801XA - Rail/Tube |
| 5962-8764802XA | 制造商:Advanced Semi 功能描述: |
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