Product Details
Key Features
Applications/Uses
VIN (V) (min) | 2.6 |
VIN (V) (max) | 6 |
Max. No. of LEDs | 9 |
# LED Channels | 1 |
Regulation Topology | Inductor Based |
Battery Input | 1-Cell Li+ |
LED Configuration | Series |
ILED per Channel (A) (max) | 0.025 |
PWM Dimming Freq. (kHz) (max) | 200 |
Dimming Control | Analog PWM |
VCURR_SENSE (mV) | 300 |
POUT (W) | 1 |
ICC (mA) (max) | 0.7 |
LED String Volt. (V) (max) | 32 |
Switching Frequency (kHz) | 1000 |
Package/Pins | TDFN/8 |
Budgetary Price (See Notes) | 1.91 |
Simplified Block Diagram
Technical Docs
Data Sheet | High-Efficiency, 36V Step-Up Converters with TA Derating Option for 2 to 9 White LEDs | Jul 19, 2006 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.
Parameters
VIN (V) (min) | 2.6 |
VIN (V) (max) | 6 |
Max. No. of LEDs | 9 |
# LED Channels | 1 |
Regulation Topology | Inductor Based |
Battery Input | 1-Cell Li+ |
LED Configuration | Series |
ILED per Channel (A) (max) | 0.025 |
PWM Dimming Freq. (kHz) (max) | 200 |
Dimming Control | Analog PWM |
VCURR_SENSE (mV) | 300 |
POUT (W) | 1 |
ICC (mA) (max) | 0.7 |
LED String Volt. (V) (max) | 32 |
Switching Frequency (kHz) | 1000 |
Package/Pins | TDFN/8 |
Budgetary Price (See Notes) | 1.91 |
Key Features
- Up to Nine LEDs at 25mA
- Temperature Derating Function to Allow Fewer LEDs for Same Light (MAX8596X)
- 86% Efficiency (PLEDs / PIN)
- 1.7% Current-Regulation Accuracy
- Output Overvoltage Protection
- Flexible Dimming Control
- Analog
- Direct-PWM Internal Filter
- 1MHz PWM Switching Frequency
- 0.1µF Output Capacitor
- 12mVP-P Low Input Ripple
- Soft-Start Eliminates Inrush Current
- 2.6V to 6V Input Range
- 0.3µA Shutdown Current
- Pin Compatible with the MAX1561 and MAX1599
- TDFN 3mm x 3mm x 0.8mm Package with Exposed Paddle
Applications/Uses
- Cell Phones/Smartphones
- e-Books and Subnotebooks
- PDAs, Palmtops, and Wireless Handhelds
- White LED Display Backlighting
Description
A single Dual Mode input provides a simple means of brightness adjustment and on/off control. Fast 1MHz current-mode PWM operation allows for small input and output capacitors and a small inductor while minimizing ripple on the input supply/battery. Soft-start eliminates inrush current during startup.
The MAX8595X/MAX8596X are available in a space-saving, 8-pin, 3mm x 3mm TDFN package.
Technical Docs
Data Sheet | High-Efficiency, 36V Step-Up Converters with TA Derating Option for 2 to 9 White LEDs | Jul 19, 2006 |
Support & Training
Search our knowledge base for answers to your technical questions.
Filtered SearchOur dedicated team of Applications Engineers are also available to answer your technical questions. Visit our support portal .
Sampling:
Selecting the Sample button above will redirect to the third-party ADI Sample Site. The part selected will carry over to your cart on this site once logged in. Please create a new account there if you have never used the site before. Contact SampleSupport@analog.com with any questions regarding this Sample Site.