MAX16946EVKIT+ Maxim Integrated Products, MAX16946EVKIT+ Datasheet

MAX16946EVKIT+

Manufacturer Part Number

MAX16946EVKIT+

Description

Power Management Modules & Development Tools MAX16946 EVAL KIT MAX16946 EVAL KIT

Manufacturer

Maxim Integrated Products

Type

Current Monitors & Regulatorsr

Datasheets

1.MAX16947GEEV.pdf (21 pages)

2.MAX16946EVKIT.pdf (8 pages)

Specifications of MAX16946EVKIT+

Maximum Operating Temperature

+ 105 C

Minimum Operating Temperature

- 40 C

Operating Supply Voltage

4.5 V to 18 V

Product

Power Management Development Tools

For Use With/related Products

MAX16946

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 8
Download datasheet (570Kb)

19-5773; Rev 0; 3/11

The MAX16946 evaluation kit (EV kit) is an assembled

and tested PCB used to evaluate the MAX16946 high-

voltage, high-side, current-sense LDO/switch. The EV kit

demonstrates the device’s open-drain fault signals (OL,

SC), open-load and current-limiting threshold-setting

inputs (OLT, LIM), LDO/switch operation and shutdown

function (SHDN), as well as the analog voltage output

(AOUT).

The EV kit comes with a MAX16946GTE/V+ installed,

which is the 16-pin TQFN package with an exposed pad.

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

DESIGNATION

C2, C3, C5,

C13, C14

C6, C8

C10

C11

C12

_______________________________________________________________ Maxim Integrated Products 1

QTY

General Description

22FF Q50V aluminum electrolytic

capacitor (8mm x 6.2mm)

Panasonic EEETG1H220P

0.1FF Q10%, 50V X7R ceramic

capacitors (0603)

TDK C1608X7R1H104K

1FF Q10%, 25V X7R ceramic

capacitor (0805)

Murata GRM21BR71E105K

2.2FF Q10%, 25V X7R ceramic

capacitors (1206)

TDK C3216X7R1E225K

15000pF Q10%, 16V X7R

ceramic capacitor (0402)

Murata GRM155R71C153K

4700pF Q10%, 50V X7R

ceramic capacitor (0603)

Murata GRM188R71H472K

33pF Q5%, 50V C0G ceramic

capacitor (0603)

Murata GRM1885C1H330J

Not installed, ceramic capacitor

(1206)

1FF Q10%, 50V X7R ceramic

capacitor (0805)

Murata GRM21BR71H105K

DESCRIPTION

MAX16946 Evaluation Kit

#Denotes RoHS compliant.

MAX16946EVKIT#

DESIGNATION

JU3, JU4, JU5,

4.5V to 18V Input Range

Tolerates Inputs Up to 45V

Resistor-Adjustable Open-Load and Current-Limit

Threshold

Open-Drain, Open-Load Indicator Output (OL)

Open-Drain, Short-Circuit Indicator Output (SC)

Analog Current-Measurement Output

Proven PCB Layout

Fully Assembled and Tested

IN, LIM, OLT,

OUT, REF,

L2, L3

SENS

JU1

JU2

JU6

JU7

PART

QTY

Ordering Information

50V, 1A Schottky diode (SMA)

Diodes Inc. B150-13-F

Red LED (0805)

Yellow LED (0805)

30V, 1A Schottky diode

(SOD123)

ON Semi MBR130T1G

Test points, red

5-pin header

4-pin header

2-pin headers

3-pin header

1mH, 480mA inductor

(10.5mm x 10.3mm)

Sumida CDRH105RNP-102NC

Not installed, inductors (1206)

50I BNC

Not installed, BNC

npn prebiased transistor

(3 SOT23)

Diodes Inc. DDTC144ECA-7-F

0.5I Q1% resistor (1206)

10I Q5% resistor (0603)

Component List

DESCRIPTION

TYPE

EV Kit

Features

Related parts for MAX16946EVKIT+

MAX16946EVKIT+ Summary of contents

Page 1

... Q10%, 50V X7R ceramic C12 1 capacitor (0805) Murata GRM21BR71H105K _______________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. MAX16946 Evaluation Kit 4.5V to 18V Input Range S Tolerates Inputs Up to 45V ...

Page 2

MAX16946 Evaluation Kit DESIGNATION QTY DESCRIPTION R3 1 33kI Q1% resistor (0603 86.6kI Q1% resistor (0603 30.1kI Q1% resistor (0603 18.7kI Q1% resistor (0603) R7 4.7kI Q1% resistors (0603 33.2kI ...

Page 3

Table 1. Jumper Descriptions (JU1–JU7) SHUNT JUMPER POSITION Connects the FB pin of the device to the resistor-divider of R6 and R7, which sets the output 1-2* voltage to 5V. JU3 must be installed for proper output. Connects the FB ...

Page 4

MAX16946 Evaluation Kit Detailed Description of Hardware The MAX16946 EV kit is an assembled and tested PCB used to evaluate the MAX16946 high-voltage, high-side, current-sense LDO/switch. The EV kit operates from a 4.5V to 18V DC supply voltage. The EV ...

Page 5

Figure 1. MAX16946 EV Kit Schematic _______________________________________________________________________________________ MAX16946 Evaluation Kit 5 ...

Page 6

MAX16946 Evaluation Kit Figure 2. MAX16946 EV Kit Component Placement Guide— Component Side Figure 4. MAX16946 EV Kit PCB Layout—Inner Layer 2 6 ______________________________________________________________________________________ 1.0” Figure 3. MAX16946 EV Kit PCB Layout—Component Side 1.0” 1.0” ...

Page 7

Figure 5. MAX16946 EV Kit PCB Layout—Inner Layer 3 _______________________________________________________________________________________ MAX16946 Evaluation Kit 1.0” Figure 6. MAX16946 EV Kit PCB Layout—Solder Side 1.0” 7 ...

Page 8

... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 8 2011 Maxim Integrated Products © ...

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