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MAX1742 |
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| Part Number | MAX1742 |
| Manufacturer | Maxim |
| Description | The MAX1742/MAX1842 constant-off-time, pulse-widthmodulated (PWM) step-down DC-DC converters are ideal for use in 5V and 3.3V to low-voltage conversion necessary in notebook and subnotebook computers.... |
| Features |
♦ ±1% Output Accuracy ♦ 95% Efficiency ♦ Internal PMOS and NMOS Switches
90mΩ On-Resistance at VIN = 4.5V 110mΩ On-Resistance at VIN = 3V ♦ Output Voltage 2.5V, 1.8V, or 1.5V Pin Selectable 1.1V to VIN Adjustable ♦ 3V to 5.5V Input Voltage Range ♦ 600μA (max) Operating Supply Current ♦ <1μA Shutdown Supply Current ♦ Programmable Constant-Off-Time Operation ♦ 1MHz (max) Switching Frequency ♦ Idle-Mode Operation at Light Loads ♦ Thermal Shutdown ♦ Adjustable Soft-Start Inrush Current Limiting ♦ 100% Duty Cycle During Low-Dropout Operation ♦ Output Short-Circuit Protection ♦ 16-Pin QSOP Package
O... |
| Document |
 MAX1742 Data Sheet
PDF 278.03KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | MAX174 |
Maxim |
Complete 12-Bit ADCs |
|
| 2 | MAX1740 |
Maxim |
SIM/Smart Card Level Translators |
|
| 3 | MAX17401 |
Maxim |
1-Phase Quick-PWM Intel IMVP-6/GMCH Controller |
|
| 4 | MAX17409 |
Maxim Integrated Products |
1-Phase Quick-PWM NVIDIA CPU Controller |
|
| 5 | MAX1741 |
Maxim |
SIM/Smart Card Level Translators |
|
| 6 | MAX17410 |
Maxim Integrated Products |
Quick-PWM Controller |
|
| 7 | MAX17411 |
Maxim Integrated |
3-/2-/1-Phase + 2-/1-Phase Quick-PWM Controllers |
|
| 8 | MAX17435 |
Maxim Integrated Products |
High-Frequency Low-Cost SMBus Chargers |
|
| 9 | MAX1744 |
Maxim |
High-Voltage / Step-Down DC-DC Controller |
|
| 10 | MAX1744 |
Analog Devices |
Step-Down DC-DC Controllers |
|
Desde 2024. D4U Semiconductor.
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