MAX14575AMAX14575C Evaluate: MAX14575A/MAX14575AL/ Evaluation Kits MAX14575B/MAX14575C General Description Benefits and Features The MAX14575AMAX14575C evaluation kits (EV kits) Evaluate Preselected Threshold or Adjustable are fully assembled and tested circuit boards that demon- Threshold by Simple Jumper Configuration strate the functionality of the MAX14575AMAX14575C Easy Connections through Binding Posts adjustable current-limit switches in an 8-pin TDFN pack- Status LEDs Give Visual Indication of Power Present age. Each EV kit features jumpers for configuration and and Fault Conditions evaluation of all versions of the IC, which include autore- try, latchoff, and continuous current-limit versions. Input Proven PCB Layout power to the EV kits is provided by a standard 5V USB Fully Assembled and Tested bus or an external 5V power supply. Ordering Information appears at end of data sheet. Component List DESIGNATION QTY DESCRIPTION DESIGNATION QTY DESCRIPTION Red binding posts Red LED (1206) BP1, BP3 2 LED2 1 Keystone 7006 Lite-On LTST-C150CKT R1 1 309 1% resistor (0805) Black binding posts BP2, BP4 2 Keystone 7007 R2 1 10k 1% resistor (0805) 1F 10%, 25V X5R ceramic R3 1 332 1% resistor (0805) C1 1 capacitor (0603) R4, R9, R11 3 475k 1% resistors (0805) Murata GRM188R61E105K R5, R12 0 Not installed, resistors (0805) 0.1F 10%, 25V X5R ceramic R6 1 499k 1% resistor (0805) C2 1 capacitor (0603) R7 1 84.5k 1% resistor (0805) Murata GRM188R61E104K R8, R15 2 51.1k 1% resistors (0805) 10F 10%, 25V X5R ceramic R10 1 1k 1% resistor (0805) C3, C4 2 capacitors (0805) TDK C2012X5R1E106K 12-turn, 500k potentiometer R16 1 Murata PV37W504C01B00 USB type-B right-angle TP1 1 White test point J1 1 receptacle Molex 67068-9000 TP2, TP4, 4 Black test points TP5, TP7 8-pin, dual-row header, JU1 1 0.1in centers TP3, TP6 2 Red test points JU2, JU5, 2-pin, single-row headers, TP8 1 Yellow test point 4 JU10, JU11 0.1in centers See the EV Kit-Specific U1 1 JU3 1 4-pin header, 0.1in centers Component List Green LED (1206) U2 1 NC7WZ07 LED1 1 Kingbright APTL3216CGCK 5 Shunts 1 PCB: MAX14575A/B/C EVKIT 19-6683 Rev 0 5/13MAX14575AMAX14575C Evaluate: MAX14575A/MAX14575AL/ Evaluation Kits MAX14575B/MAX14575C EV Kit-Specific Component List PART DESIGNATION DESCRIPTION 250mA to 2.5A adjustable current-limit switch (8 TDFN-EP**) MAX14575AEVKIT Maxim MAX14575AETA+ (Top Mark: BMV) 250mA to 2.5A adjustable current-limit switch (8 TDFN-EP**) MAX14575BEVKIT U1* Maxim MAX14575BETA+ (Top Mark: BMX) 250mA to 2.5A adjustable current-limit switch (8 TDFN-EP**) MAX14575CEVKIT Maxim MAX14575CETA+ (Top Mark: BMY) *For evaluation of the MAX14575AL, samples must be ordered separately and installed in place of U1 by the customer. **EP = Exposed pad. Component Suppliers SUPPLIER PHONE WEBSITE Keystone Electronics Corp. 800-221-5510 www.keyelco.com Kingbright Corporation 909-468-0500 www.kingbrightusa.com Lite-On, Inc. 408-946-4873 www.us.liteon.com Molex 800-786-6539 www.molex.com Murata Americas 800-241-6574 www.murataamericas.com TDK Corp. 847-803-6100 www.component.tdk.com Note: Indicate that you are using the MAX14575AMAX14575C when contacting these component suppliers. 7) Conn ect TP8 or BP3 to the system in which the device Quick Start will be evaluate d, or connect a variable load to TP8. Required Equipment 8) If current limit is reached, LED2 glows red and device MAX14575AMAX14575C EV kit goes into its defined overcurrent fault response. 5V, 2.6A power supply See the MAX14575A / MAX14575AL / MAX14575B / MAX14575C IC data sheet for more details. Procedure The EV kits are fully assembled and tested. Follow the Detailed Description of Hardware steps below to verify board operation: The MAX14575AMAX14575C EV kits are fully assem- 1) Verify that a shunt is installe d across pins 1-3 on jump- bled and tested circuit boards that demonstrate the er JU3 (powers the device and peripherals at TP6) and functionality of the MAX14575AMAX14575C adjustable that a shunt is installed across pins 1-2 on jumper JU5 current-limit switches in an 8-pin TDFN package. Each EV (enables the device). kit features jumpers for configuration and evaluation of all 2) Verify that a shunt is installed across pins 1-2 on jumper versions of the device, which include autoretry, latchoff, JU10 (connects the FLAG output on the device to LED). and continuous current-limit versions. Input power to the EV kit is provided by a standard 5V USB bus or an 3) Verify that a shunt is not installed across pins 1-2 on external 5V power supply. Included with the EV kit is a jumper JU2 (an installed jumpe r forces LED2 on). USB type-A male to USB type-B male cable, providing a 4) Install a shunt at the desired location on jumper JU1 to convenient way to power the EV kits peripherals without set the current limit according to Table 1. disturbing evaluation of the current-limiting function of the 5) Conn ect the 5V, 2.6A powe r supply at TP6. device. Input power can also be supplied by an external DC source. 6) Verify that the green LED (LED1) is lit, indicating that the device is powered. Maxim Integrated 2 www.maximintegrated.com