You have entered a value in the highlighted fields below that contain invalid characters. Please revise your selection using valid characters only.

Product may not be an exact match for your search

You previously purchased this product. View in Order History

 
 

ANALOG DEVICES MAX1771CPA+

DC/DC Controller, Boost (Step Up), 3 V to 16.5 V, 1 Output, 300 kHz, DIP-8

ANALOG DEVICES MAX1771CPA+
×

Image is for illustrative purposes only. Please refer to product description.

Manufacturer Part No:
MAX1771CPA+
Order Code:
2514108
  • Enter your custom part number in the textbox above
  • Maximum Part Numbers added.
    Delete older entries to add more.

Part Number Saved

Part Number Saved

Technical Datasheet:
MAX1771CPA+   Datasheet
ECAD / MCAD
Supply Frame Models Link
See all Technical Docs

Product Range Selector (Multicomp Pro Screw)

See all from this product range

Product Overview

The MAX1771CPA+ is a high efficiency, low IQ, BiCMOS step-up DC to DC controller with preset 12V or adjustable output in 8 pin DIP package. A unique current limited pulse frequency modulation (PFM) control scheme gives this device the benefits of pulse width modulation (PWM) converters (high efficiency at heavy loads) while using less than 110μA of supply current. This controller uses miniature external components. Its high switching frequency of up to 300KHz allows surface mount magnetic of 5mm height and 9mm diameter. The output voltage is preset at 12V or can be adjusted using two resistors. The MAX1771 optimizes efficiency at low input voltages and reduces noise by using single 100mV current limit threshold under all load conditions. It drives an external N channel MOSFET switch allowing it to power loads up to 24W. The device is typically used in positive LCD bias generators, flash memory programmers, high power RF power amplifiers supply and battery powered applications.
  • Supply voltage range from 3V to 16.5V
  • Operating temperature range from 0°C to 70°C
  • Up to 24W output power
  • Maximum shutdown current is 5μA at V+ = 16.5V, SHDN ≥ 1.6V (shutdown)
  • Output voltage line regulation is 5mV/V at VOUT = 12V and ILOAD = 700mA
  • Output voltage load regulation is 20mV/A at VOUT = 12V and ILOAD = 0mA to 500mA
  • 90% efficiency for 30mA to 2A load currents

Applications

Power Management, Portable Devices

Footnotes

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Warnings

Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.

Product Information

Want to see similar products? Simply select your required attributes below and hit the button ×


:
3V

:
16.5V

:
1Outputs

:
-%

:
DIP

:
8Pins

:
300kHz

:
Boost (Step Up)

:
0°C

:
70°C

:
Multicomp Pro Screw

Find similar products Choose and modify the attributes above to find similar products.

Technical Documents (1)

455 In stock Need more?

10 SG stock available for 1-2 business days delivery
445 UK stock available for 3-4 business days delivery

Due to market conditions delivery times are for general guidance only and may be subject to change at short notice

HK$43.57

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
  • 1+
  • 10+
  • 50+
  • 100+
  • 250+
  • 500+
  • 1000+
  • 2500+
Quantity Price Your Price
 
 
1+ HK$43.57
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ HK$36.99
Promotional price
Contract Price
Web only price
Web only contract price
 
50+ HK$34.53
Promotional price
Contract Price
Web only price
Web only contract price
 
100+ HK$32.06
Promotional price
Contract Price
Web only price
Web only contract price
 
250+ HK$30.42
Promotional price
Contract Price
Web only price
Web only contract price
 
500+ HK$27.30
Promotional price
Contract Price
Web only price
Web only contract price
 
1000+ HK$23.17
Promotional price
Contract Price
Web only price
Web only contract price
 
2500+ HK$22.01
Promotional price
Contract Price
Web only price
Web only contract price
 
Quantity Price Your Price
 
 

Pricing is unavailable. Please contact customer services.

No longer stocked:: No Longer Manufactured::
Add to Basket Add to Basket Pre-Order
Add
Restricted Item
Enter Your Line Note
Total Price:
Total Price: ( )
Total Price: --