The MAX5035 easy-to-use, high-efficiency, high-voltage, step-down DC-DC converter operates from an input voltage up to 76V and consumes only 270µA quiescent current at no load. This pulse-width modulated (PWM) converter operates at a fixed 125kHz switching frequency at heavy loads, and automatically switches to pulse-skipping mode to provide low quiescent cu.
o Wide 7.5V to 76V Input Voltage Range o Fixed (3.3V, 5V, 12V) and Adjustable (1.25V to 13.2V) Versions o 1A Output Current o Efficiency Up to 94% o Internal 0.4Ω High-Side DMOS FET o 270µA Quiescent Current at No Load, 10µA Shutdown Current o Internal Frequency Compensation o Fixed 125kHz Switching Frequency o Thermal Shutdown and Short-Circuit Current Limit o 8-Pin SO and PDIP Packages OOrrddeerriinngg IInnffoorrmmaattiioonn PART PIN- OUTPUT TEMP RANGE PACKAGE VOLTAGE (V) MAX5035AUSA 0°C to +85°C 8 SO MAX5035AUPA MAX5035AASA 0°C to +85°C 8 PDIP -40°C to +125°C 8 SO 3.3 MAX5035AA.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX503 |
Maxim |
5V / Low-Power / Parallel-Input / Voltage-Output / 10-Bit DAC | |
2 | MAX5033 |
Maxim Integrated |
MAXPower Step-Down DC-DC Converter | |
3 | MAX5038 |
Maxim |
Dual-Phase / Parallelable / Average Current-Mode Controllers | |
4 | MAX5038A |
Maxim |
Dual-Phase / Parallelable / Average-Current-Mode Controllers | |
5 | MAX500 |
Maxim |
CMOS / Quad / Serial-Interface 8-Bit DAC | |
6 | MAX5003 |
Maxim |
High-Voltage PWM Power-Supply Controller | |
7 | MAX501 |
Maxim |
Voltage-Output / 12-Bit Multiplying DACs | |
8 | MAX5012 |
Maxim |
12-Bit / 100Msps ECL DAC | |
9 | MAX5013 |
Maxim |
12-Bit / 100Msps TTL DAC | |
10 | MAX5014 |
Maxim Integrated |
Current-Mode PWM Controllers | |
11 | MAX5015 |
Maxim Integrated |
Current-Mode PWM Controllers | |
12 | MAX5018 |
Maxim |
8-Bit / High-Speed DAC |