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 MAX16838AUP/V+

LED Driver, Boost, SEPIC, AEC-Q100, 2 Outputs, 4.75V to 40V Input, 2MHz, 40V/150mA Out, TSSOP-20

ANALOG DEVICES MAX16838AUP/V+
×

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

Manufacturer Part No:
MAX16838AUP/V+
Order Code:
2798871
  • 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:
MAX16838AUP/V+   Datasheet
ECAD / MCAD
Supply Frame Models Link
See all Technical Docs

Product Range Selector (Multicomp Pro RJ45 Adapter)

See all from this product range

Product Information

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


:
150mA

:
40V

:
TSSOP

:
20Pins

:
4.75V

:
40V

:
-40°C

:
125°C

:
Multicomp Pro RJ45 Adapter

:
AEC-Q100

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

Technical Documents (1)

Product Overview

The MAX16838AUP/V+ is an integrated, 2-channel, high brightness LED driver with high voltage boost and SEPIC controller in 20 pin TSSOP package. It integrates both DC to DC switching boost regulator and two 150mA current sinks. A current mode switching DC to DC controller provides necessary voltage to both strings of HB LEDs. The MAX16838 accepts a wide 4.75V to 40V input voltage range and directly withstands automotive load dump events. The wide input range allows powering HB LEDs for small to medium sized LCD displays in automotive and display backlight applications. An internal current mode switching DC to DC controller supports boost or SEPIC topologies and operates in an adjustable frequency range between 200KHz and 2MHz. The MAX16838 can be combined with MAX15054 to achieve buck-boost LED driver with two integrated current sinks. The channel current is adjustable from 20mA to 150mA using an external resistor.
  • 4.75V to 40V or 5V ±10% input operating voltage range (internal LDO on)
  • Automotive AEC-Q100 grade 1 qualified, operating temperature range from -40°C to +125°C
  • Adaptive output voltage adjustment scheme minimizes power dissipation in LED current sink paths
  • Dropout voltage of 0.11V at VIN = 4.75V, IOUT = 30mA and output voltage of 5V
  • Boost or SEPIC power topologies for maximum flexibility
  • Quiescent supply current of 3.1mA and standby supply current of 15.5μA
  • 5000:1 PWM dimming at 200Hz, duty cycle of 90% at fSW = 200KHz and 85% at fSW = 2000KHz
  • LED open/short detection and protection, output overvoltage and overtemperature protection
  • Programmable LED current foldback at lower input voltages and open-drain fault indicator output
  • Current mode control switching stage with internal slope compensation

Applications

Power Management, Automotive, LED Lighting

Warnings

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

106 In stock Need more?

106 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

RM42.76

Pricing is unavailable. Please contact customer services.

Price for:
Each
Multiple: 1 Minimum: 1
  • 1+
  • 10+
  • 74+
  • 148+
  • 296+
  • 518+
  • 1036+
Quantity Price Your Price
 
 
1+ RM42.76
Promotional price
Contract Price
Web only price
Web only contract price
 
10+ RM38.63
Promotional price
Contract Price
Web only price
Web only contract price
 
74+ RM31.95
Promotional price
Contract Price
Web only price
Web only contract price
 
148+ RM31.24
Promotional price
Contract Price
Web only price
Web only contract price
 
296+ RM30.53
Promotional price
Contract Price
Web only price
Web only contract price
 
518+ RM27.83
Promotional price
Contract Price
Web only price
Web only contract price
 
1036+ RM24.21
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: --