Switching Frequency
:
Duty Cycle (Max)
:
Number of Outputs
: 1
Maximum Operating Temperature
: + 85 C
Mounting Style
: SMD/SMT
Output Current
: 3 A
Input Voltage
: 3 V to 16.5 V
Package / Case
: SOIC-8 Narrow
Output Voltage
: 1.3 V to 16 V
Pinout
DescriptionThe MAX1627ESA+T is one member of the 5V / 3.3V or adjustable, 100% duty-cycle, high-efficiency, step-down DC-DC controller that can be used in wide range of applications such as (1)PCMCIA power supplies; (2)personal digital assistants; (3)hand-held computers; (4)portable terminals; (5)low-cost notebook computer supplies; (6)5V to 3.3V green PC applications; (7)high-efficiency step-down regulation; (8)minimum-component DC-DC converters; (9)battery-powered.
The MAX1627ESA+T has some points of features:(1)low dropout voltage; (2)100% maximum duty cycle; (3)soft-start limits start-up current; (4)efficiency >90% (3mA to 2A loads); (5)output power >12.5W; (6)90A max quiescent current; (7)1A max shutdown current; (8)up to 300kHz switching frequency; (9)16.5V max input voltage.
The absolute maximum ratings of the MAX1627ESA+T can be summarized as:(1)Supply Voltage, V+ to GND: -0.3V, +17V;(2)OUT, FB, 3/5, SHDN, REF, CS, EXT to GND: -0.3V, (V+ + 0.3V);(3)Maximum Current at REF (IREF): 15 mA;(4)Maximum Current at EXT (IEXT): 50 mA;(5)Continuous Power Dissipation SO (derate 5.88mW/°C above +70°C): 471 mW;(6)Operating Temperature Range: -40°C to +85°C;(7)Storage Temperature Range: -65°C to +160°C;(8)Lead Temperature (soldering, 10sec): +300°C. If you want to know more information about it, please download the datasheet in www.seekic.com or www.chinaicmart.com .
Parameters: | Technical/Catalog Information | MAX1627ESA+T |
| Vendor | Maxim Integrated Products |
| Category | Integrated Circuits (ICs) |
| Type | Step-Down (Buck) |
| Number of Outputs | 1 |
| Voltage - Input | 3 ~ 16.5 V |
| Voltage - Output | 1.3 ~ 16 V |
| Current - Output | 3A |
| Power - Output | 471mW |
| Package / Case | 8-SOIC (3.9mm Width) |
| Packaging | Tape & Reel (TR) |
| Internal Switch(s) | No |
| Synchronous | No |
| Rds (On) | - |
| Operating Temperature | -40°C ~ 85°C |
| Frequency - Switching | Up to 300kHz |
| Drawing Number | 175; 21-0041; SA; 8 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | MAX1627ESA+T
MAX1627ESA+T
|
MAX1627ESA+T Data Sheet
