Datenblatt-Suchmaschine für elektronische Bauteile |
|
UC1524J883B Datenblatt(PDF) 2 Page - Texas Instruments |
|
UC1524J883B Datenblatt(HTML) 2 Page - Texas Instruments |
2 / 8 page 2 UC1524 UC2524 UC3524 EA CL REF REG 1 2 4 5 3 6 7 8 16 15 14 13 12 11 10 9 OSC S/D INV INPUT NON INV INPUT OSC OUT CLSENSE(+) CLSENSE (–-) R T GND C T V REF V IN E B C B C A E A S/D COMP CONNECTION DIAGRAM ABSOLUTE MAXIMUM RATINGS (Note 1) Supply Voltage, VCC (Notes 2 and 3) . . . . . . . . . . . . . . . . . 40V Collector Output Current. . . . . . . . . . . . . . . . . . . . . . . . . 100mA Reference Output Current . . . . . . . . . . . . . . . . . . . . . . . . 50mA Current Through CT Terminal . . . . . . . . . . . . . . . . . . . . . . –5mA Power Dissipation at TA = +25°C (Note 4). . . . . . . . . . 1000mW Power Dissipation at TC = +25°C (Note 4). . . . . . . . . . 2000mW Operating Junction Temperature Range . . . . –55°C to +150°C Storage Temperature Range . . . . . . . . . . . . . –65°C to +150°C Note 1: Over operating free-air temperature range unless oth- erwise noted. Note 2: All voltage values are with respect to the ground termi- nal, pin 8. Note 3: The reference regulator may be bypassed for operation from a fixed 5V supply by connecting the VCC and ref- erence output pins both to the supply voltage. In this configuration the maximum supply voltage is 6V. Note 4: Consult packaging section of databook for thermal lim- itations and considerations of package. RECOMMENDED OPERATING CONDITIONS Supply Voltage, VCC. . . . . . . . . . . . . . . . . . . . . . . . . . 8V to 40V Reference Output Current . . . . . . . . . . . . . . . . . . . . . 0 to 20mA Current through CT Terminal . . . . . . . . . . . . . –0.03mA to –2mA Timing Resistor, RT . . . . . . . . . . . . . . . . . . . . . 1.8k Ω to 100kΩ Timing Capacitor, CT . . . . . . . . . . . . . . . . . . . 0.001 µF to 0.1µF Operating Ambient Temperature Range UC1524 . . . . . . . . . . . . . . . . . . . . . . . . . . . . –55°C to +125°C UC2524 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25°C to +85°C UC3524 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C ELECTRICAL CHARACTERISTICS: Unless otherwise stated, these specifications apply for TA = –55°C to +125°C for the UC1524, –25°C to +85°C for the UC2524, and 0°C to +70°C for the UC3524, VIN = 20V, and f = 20kHz, TA =TJ. PARAMETER TEST CONDITIONS UC1524/UC2524 UC3524 UNITS MIN MAX MIN MAX Reference Section Output Voltage 4.8 5.0 5.2 4.6 5.0 5.4 V Line Regulation VIN = 8 to 40V 10 20 10 30 mV Load Regulation IL = 0 to 20mA 20 50 20 50 mV Ripple Rejection f = 120Hz, TJ = 25°C 66 66 dB Short Circuit Current Limit VREF = 0, TJ = 25°C 100 100 mA Temperature Stability Over Operating Temperature Range 0.3 1 0.3 1 % Long Term Stability TJ = 125°C, t = 1000 Hrs. 20 20 mV Oscillator Section Maximum Frequency CT = .001mfd, RT = 2kΩ 300 300 kHz Initial Accuracy RT and CT Constant 5 5 % Voltage Stability VIN = 8 to 40V, TJ = 25°C 1 1 % Temperature Stability Over Operating Temperature Range 5 5 % Output Amplitude Pin 3, TJ = 25°C 3.5 3.5 V Output Pulse Width CT = .01mfd, TJ = 25°C 0.5 0.5 µs Error Amplifier Section Input Offset Voltage VCM = 2.5V 0.5 5 2 10 mV Input Bias Current VCM = 2.5V 2 10 2 10 µA Open Loop Voltage Gain 72 80 60 80 dB Common Mode Voltage TJ = 25°C 1.8 3.4 1.8 3.4 V |
Ähnliche Teilenummer - UC1524J883B |
|
Ähnliche Beschreibung - UC1524J883B |
|
|
Link URL |
Privatsphäre und Datenschutz |
ALLDATASHEETDE.COM |
War ALLDATASHEET hilfreich? [ DONATE ] |
Über Alldatasheet | Werbung | Kontakt | Privatsphäre und Datenschutz | Linktausch | Hersteller All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |