Product Summary

The AP34063N8L-U is a monolithic control circuit containing the primary functions required for DC-to-DC converter. The AP34063N8L-U consists of an internal temperature compensated reference, comparator, controlled duty cycle oscillator with an active current limit circuit, driver and high current output switch. The AP34063N8L-U is specifically designed for incorporating in Step-Down and Step-Up and Voltage-Inverting applications with a minimum number of external components.

Parametrics

AP34063N8L-U absolute maximum ratings: (1)Power Supply Voltage VCC: 40 V; (2)Comparator Input Voltage Range VIR: -0.3 ~ +40 V; (3)Switch Collector Voltage VC (switch): 40 V; (4)Switch Emitter Voltage (VPin 1 = 40V)VE (switch): 40 V; (5)Switch Collector to Emitter Voltage VCE (switch): 40 V; (6)Driver Collector Voltage VC (driver): 40 V; (7)Driver Collector Current IC (driver): 100 mA; (8)Switch Current ISW: 1.6 A; (9)Power Dissipation SOP: TA = 25℃ PD: 600 mW; (10)Power Dissipation PDIP: TA = 25℃ PD: 1.25 W; (11)Maximum Junction Temperature TMJ: +150 ℃; (12)Operating Junction Temperature Range TOP: 0 ~ +105 ℃; (13)Storage Temperature Range Tstg: -65 ~ +150 ℃.

Features

AP34063N8L-U features: (1)Operation from 3.0V to 40V Input; (2)Low Standby Current; (3)Current Limiting; (4)Output Switch Current to 1.6A; (5)Output Voltage Adjustable; (6)Frequency Operation to 100 kHz; (7)Precision 2% Reference; (8)8-pin SOP, PDIP package.

Diagrams

AP34063N8L-U pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AP34063N8L-U
AP34063N8L-U

Diodes Inc.

Switching Converters, Regulators & Controllers SW REG BUCK BOOST ASYN 33K 1.6A

Data Sheet

0-1: $0.40
1-25: $0.35
25-50: $0.34
50-100: $0.27
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
AP34063N8L-U
AP34063N8L-U

Diodes Inc.

Switching Converters, Regulators & Controllers SW REG BUCK BOOST ASYN 33K 1.6A

Data Sheet

0-1: $0.40
1-25: $0.35
25-50: $0.34
50-100: $0.27
AP34063S8L-U
AP34063S8L-U

Diodes Inc.

Switching Converters, Regulators & Controllers SWT REG BUCK/BOOST ASYN 33K 1.6A

Data Sheet

Negotiable 
AP34063S8L-13
AP34063S8L-13

Diodes Inc.

Switching Converters, Regulators & Controllers SW REG BUCK BOOST ASYN 33K 1.6A

Data Sheet

0-1: $0.36
1-25: $0.32
25-100: $0.29
100-250: $0.25
AP34063S8G-13
AP34063S8G-13

Diodes Inc.

Switching Converters, Regulators & Controllers SWTCH REG CNTRL 1.6A BUCK/BOOST 33KHZ

Data Sheet

0-1600: $0.20
1600-2000: $0.18
2000-2500: $0.18
2500-5000: $0.17
AP34063S8
AP34063S8

Other


Data Sheet

Negotiable 
AP34063N
AP34063N

Diodes Inc.

Switching Converters, Regulators & Controllers ADJV 1.6A

Data Sheet

Negotiable