MC34063ABD-TR
DC-DC Buck, Boost, Inverting Regulator, Adjustable, 3 to 40V in, 1.25 to 38V/1.5A Out, SOIC-8, 85 °C
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| Quantité | Prix |
|---|---|
| 1+ | 0,758 $ |
| 10+ | 0,554 $ |
| 25+ | 0,502 $ |
| 50+ | 0,474 $ |
| 100+ | 0,445 $ |
| 250+ | 0,419 $ |
| 500+ | 0,404 $ |
| 1000+ | 0,390 $ |
Informations produit
Aperçu du produit
MC34063ABD-TR is a MC34063A series monolithic control circuit which delivers the main functions for DC-DC voltage converting. The device contains an internal temperature compensated reference, comparator, duty cycle controlled oscillator with an active current limit circuit, driver and high current output switch. Output voltage is adjustable through two external resistors with a 2% reference accuracy. Employing a minimum number of external components, this device is designed for step-down, step-up and voltage inverting applications.
- Output switch current in excess of 1.5A
- 2% reference accuracy
- Low quiescent current is 2.5mA (typical)
- Operating from 3V to 40V
- Frequency operation to 100KHz
- Active current limiting
- Frequency range from 24 to 42KHz (VPIN5=0V, CT=1nF, TA=25°C)
- Supply current is 2.5mA typ (VCC=5 to 40V, CT=1nF, PIN 7=VCC, VPIN5 <gt/>VTH, PIN 2=GND)
- Operating ambient temperature range from -40 to 85°C
- SO-8 package
Spécifications techniques
Adjustable
Buck, Boost, Inverting
40V
1.5A
8Pins
-
38V
89%
85°C
-
No SVHC (25-Jun-2025)
-
1Outputs
3V
1.5A
SOIC
Surface Mount
1.25V
33kHz
-40°C
-
MSL 1 - Unlimited
SOIC
100kHz
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Législation et Questions environnementales
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Certificat de conformité du produit