MAX16813EVKIT#

MAX16813EVKIT# Datasheet

MAX16813 Evaluation Kit

Part	Datasheet
MAX16813EVKIT#	MAX16813EVKIT# (pdf)

PDF Datasheet Preview
MAX16813 Evaluation Kit Evaluates MAX16813 The MAX16813 evaluation kit EV kit demonstrates the MAX16813 high-brightness LED HB LED driver, integrating a step-up DC-DC preregulator followed by 4 channels of linear current sinks. The step-up preregulator switches at 350kHz and operates as a current-modecontrolled regulator capable of providing up to 600mA for the linear circuits. Each of the 4 linear channels are capable of operating up to 40V and provide up to 150mA per channel. The 4 channels are configurable for 100mA or 150mA HB LED output current. The EV kit operates from a 6.5V DC supply voltage up to the HB LED string-forward voltage. The EV kit can withstand a 40V load-dump condition for up to 400ms. The EV kit demonstrates the device features such as adaptive voltage optimization, undervoltage lockout UVLO , overvoltage protection OVP , cycle-by-cycle current limit, thermal shutdown, and digital PWM dimming operation using a digital PWM input signal to control the brightness of the HB LEDs. The EV kit includes an external pMOSFET Q2 that can be used to disconnect the boost output from the battery in the event of an output overload or short condition. ● 6.5V Up to HB LED Forward Voltage ● Demonstrates OVP 33V ● HB LED String Output Currents Configurable for 100mA or 150mA ● Demonstrates UVLO 4V ● Demonstrates Cycle-by-Cycle Current-Limit and Thermal-Shutdown Features ● Demonstrates Adaptive-Voltage Optimization ● Demonstrates Output Short Protection and Ultra-Low Current Shutdown ● Proven PCB and Thermal Design ● Fully Assembled and Tested Ordering Information appears at end of data sheet. Component List DESIGNATION C1, C23 QTY 2 4.7µF ±10%, 50V X7R ceramic capacitors 1210 Murata GRM32ER71H475K 47µF, 50V electrolytic capacitor 1 6.3mm x 7.7mm Case SANYO 50CE47KX C3, C4, C7, C12 1µF ±10%, 50V X7R ceramic 4 capacitors 0805 Murata GRM21BR71H105K 33µF, 50V electrolytic capacitor 1 6.3mm x 7.7mm Case SANYO 50CE33KX Not installed, electrolytic capacitor 6.3mm x 7.7mm Case DESIGNATION C8, C9, C11 C10 C17 QTY 0 2 1 4 Not installed, ceramic capacitors 0603 1000pF ±5%, 25V C0G ceramic capacitors 0603 Murata GRM1885C1E102J 0.022µF ±10%, 50V X7R ceramic capacitor 0603 Murata GRM188R71H223K 47pF ±5%, 50V C0G ceramic capacitor 0603 Murata GRM1885C1H470J 2200pF ±5%, 50V C0G ceramic capacitors 0603 Murata GRM1885C1H222J MAX16813 Evaluation Kit Evaluates MAX16813 Component List continued DESIGNATION C22 QTY 1 0.047µF ±10%, 50V X7R ceramic capacitor 0603 Murata GRM188R71H473K D1, D3 60V 1A Schottky diodes SMB Diodes Inc. B160B-13-F 75V, 250mA high-speed diode SOT23 Central Semi CMPD914E Top Mark C5DE D4 FB1 JU2 L1 OVP, PGATE, VCC 18V zener diode DO-214AC Vishay BZG03C18TR 1 resistor 1210 9 2-pin headers 1 3-pin header 10µH ±20%, 3A inductor Coilcraft MSS1048-103ML 22µH ±20%, 5A inductor Coilcraft MSS1260-223Ml 3 Miniature red PC test points Ordering Information PART MAX16813EVKIT# #Denotes RoHS compliant. TYPE EV Kit Evaluates MAX16813 Maxim Integrated 9 MAX16813 Evaluation Kit 8/13 Initial release Evaluates MAX16813 PAGES CHANGED For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. 2013 Maxim Integrated Products, Inc. 10

PDF Datasheet Preview

MAX16813 Evaluation Kit

Evaluates MAX16813

The MAX16813 evaluation kit EV kit demonstrates the MAX16813 high-brightness LED HB LED driver, integrating a step-up DC-DC preregulator followed by 4 channels of linear current sinks. The step-up preregulator switches at 350kHz and operates as a current-modecontrolled regulator capable of providing up to 600mA for the linear circuits. Each of the 4 linear channels are capable of operating up to 40V and provide up to 150mA per channel. The 4 channels are configurable for 100mA or 150mA HB LED output current.

The EV kit operates from a 6.5V DC supply voltage up to the HB LED string-forward voltage. The EV kit can withstand a 40V load-dump condition for up to 400ms. The EV kit demonstrates the device features such as adaptive voltage optimization, undervoltage lockout UVLO , overvoltage protection OVP , cycle-by-cycle current limit, thermal shutdown, and digital PWM dimming operation using a digital PWM input signal to control the brightness of the HB LEDs. The EV kit includes an external pMOSFET Q2 that can be used to disconnect the boost output from the battery in the event of an output overload or short condition.
● 6.5V Up to HB LED Forward Voltage ● Demonstrates OVP 33V ● HB LED String Output Currents Configurable for
100mA or 150mA ● Demonstrates UVLO 4V ● Demonstrates Cycle-by-Cycle Current-Limit and

Thermal-Shutdown Features ● Demonstrates Adaptive-Voltage Optimization ● Demonstrates Output Short Protection and

Ultra-Low Current Shutdown ● Proven PCB and Thermal Design ● Fully Assembled and Tested
Ordering Information appears at end of data sheet.

Component List

DESIGNATION C1, C23

QTY 2
4.7µF ±10%, 50V X7R ceramic capacitors 1210 Murata GRM32ER71H475K
47µF, 50V electrolytic capacitor
1 6.3mm x 7.7mm Case

SANYO 50CE47KX

C3, C4, C7, C12
1µF ±10%, 50V X7R ceramic 4 capacitors 0805

Murata GRM21BR71H105K
33µF, 50V electrolytic capacitor
1 6.3mm x 7.7mm Case

SANYO 50CE33KX

Not installed, electrolytic capacitor 6.3mm x 7.7mm Case

DESIGNATION C8,

C9, C11 C10 C17

QTY 0 2 1 4

Not installed, ceramic capacitors 0603
1000pF ±5%, 25V C0G ceramic capacitors 0603 Murata GRM1885C1E102J
0.022µF ±10%, 50V X7R ceramic capacitor 0603 Murata GRM188R71H223K
47pF ±5%, 50V C0G ceramic capacitor 0603 Murata GRM1885C1H470J
2200pF ±5%, 50V C0G ceramic capacitors 0603 Murata GRM1885C1H222J

MAX16813 Evaluation Kit

Evaluates MAX16813

Component List continued

DESIGNATION C22

QTY 1
0.047µF ±10%, 50V X7R ceramic capacitor 0603 Murata GRM188R71H473K

D1, D3
60V 1A Schottky diodes SMB Diodes Inc. B160B-13-F
75V, 250mA high-speed diode

SOT23 Central Semi CMPD914E

Top Mark C5DE

D4 FB1 JU2 L1

OVP, PGATE, VCC
18V zener diode DO-214AC Vishay BZG03C18TR
1 resistor 1210 9 2-pin headers 1 3-pin header
10µH ±20%, 3A inductor Coilcraft MSS1048-103ML
22µH ±20%, 5A inductor Coilcraft MSS1260-223Ml
3 Miniature red PC test points
Ordering Information

PART MAX16813EVKIT# #Denotes RoHS compliant.

TYPE EV Kit

Evaluates MAX16813

Maxim Integrated 9

MAX16813 Evaluation Kit
8/13

Initial release

Evaluates MAX16813

PAGES CHANGED
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim Integrated’s website at Maxim Integrated cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim Integrated product. No circuit patent licenses are implied. Maxim Integrated reserves the right to change the circuitry and specifications without notice at any time.

Maxim Integrated and the Maxim Integrated logo are trademarks of Maxim Integrated Products, Inc. 2013 Maxim Integrated Products, Inc. 10

Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived MAX16813EVKIT# Datasheet file may be downloaded here without warranties.

Datasheet ID: MAX16813EVKIT# 647249