- RS-stocknr.:
- 191-5086
- Fabrikantnummer:
- MAX1745AUB+
- Fabrikant:
- Maxim Integrated
24 op voorraad - levertijd is 1 werkdag(en).
Toegevoegd
Prijs Elk (in een pakket van 2)
€ 7,36
(excl. BTW)
€ 8,91
(incl. BTW)
Aantal stuks | Per stuk | Per pak* |
2 - 8 | € 7,36 | € 14,72 |
10 - 24 | € 6,655 | € 13,31 |
26 - 98 | € 6,34 | € 12,68 |
100 - 248 | € 5,26 | € 10,52 |
250 + | € 5,14 | € 10,28 |
*prijsindicatie |
- RS-stocknr.:
- 191-5086
- Fabrikantnummer:
- MAX1745AUB+
- Fabrikant:
- Maxim Integrated
Datasheets
Wetgeving en compliance
- Land van herkomst:
- TH
Productomschrijving
Switching Regulators, Step-Down DC-DC Controllers, Maxim Integrated
The MAX1744/MAX1745 are step-down DC-DC controllers capable of handling up to 36V inputs. These parts use a proprietary current-limited control scheme for excellent light- and full-load efficiency, while their 330kHz (max) switching frequency permits small external components for space-critical applications. Operation to 100% duty cycle permits the lowest possible dropout voltage.
The MAX1744 contains an internal feedback network that provides a pin-selectable output voltage of either 3.3V or 5V. The MAX1745 uses an external feedback network to generate an adjustable output voltage between 1.25V and 18V.
The MAX1744/MAX1745 are available in a space-saving 10-pin μMAX® package.
The MAX1744 contains an internal feedback network that provides a pin-selectable output voltage of either 3.3V or 5V. The MAX1745 uses an external feedback network to generate an adjustable output voltage between 1.25V and 18V.
The MAX1744/MAX1745 are available in a space-saving 10-pin μMAX® package.
High-Voltage Operation (up to 36VIN)
Efficiency > 90%
Output Power Capability Exceeds 50W
10-Pin μMax Package
Low-Dropout Voltage
100% (max) Duty Cycle
90μA Quiescent Current
4μA Shutdown Current
Up to 330kHz Switching Frequency
Output Voltage
5V or 3.3V (MAX1744)
Adjustable 1.25V to 18V (MAX1745)
Current-Limited Control Scheme
Applications
Automotive Electronics
Industrial Control Systems
Telecom Systems
Wall-Cube-Powered Devices
Related Resources
Related Products
Related Packaging
Technical Docs
Reference Designs
Efficiency > 90%
Output Power Capability Exceeds 50W
10-Pin μMax Package
Low-Dropout Voltage
100% (max) Duty Cycle
90μA Quiescent Current
4μA Shutdown Current
Up to 330kHz Switching Frequency
Output Voltage
5V or 3.3V (MAX1744)
Adjustable 1.25V to 18V (MAX1745)
Current-Limited Control Scheme
Applications
Automotive Electronics
Industrial Control Systems
Telecom Systems
Wall-Cube-Powered Devices
Related Resources
Related Products
Related Packaging
Technical Docs
Reference Designs
Switching Voltage Regulators, Maxim Integrated
Specificaties
Kenmerk | Waarde |
---|---|
Regulator Type | Linear Voltage |
Maximum Output Current | 44µA |
Output Voltage | 5.15 V |
Number of Outputs | 1 |
Line Regulation | 80 μV/V |
Load Regulation | 10 mV |
Mounting Type | Surface Mount |
Polarity | Positive |
Quiescent Current | 90µA |
Package Type | μMAX |
Pin Count | 10 |
Reference Voltage | 1.28V |
Power Rating | 50W |
Output Type | Adjustable |
Dimensions | 3.05 x 3.05 x 0.95mm |
Height | 0.95mm |
Minimum Input Voltage | 4.5 V |
Maximum Input Voltage | 36 V |
Maximum Operating Temperature | +125 °C |
Minimum Operating Temperature | -40 °C |
Length | 3.05mm |
Width | 3.05mm |