Maxim Integrated MAX17127 Evaluation Kit MAX17127EVKIT+ MAX17127EVKIT+ 데이터 시트
제품 코드
MAX17127EVKIT+
_______________________________________________________________ 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.
MAX17127 Evaluation Kit
Evaluates:
MAX17127
General Description
The MAX17127 evaluation kit (EV kit) is a fully assembled
and tested surface-mount PCB that evaluates the high-
efficiency MAX17127 white LED (WLED) driver. The EV
kit utilizes a step-up DC-DC converter to generate the
voltage required to drive up to six strings of 10 surface-
mount WLEDs. The EV kit uses a 5V to 26V input power
supply and can be configured to provide an adjustable
10mA to 30mA full-scale LED current.
and tested surface-mount PCB that evaluates the high-
efficiency MAX17127 white LED (WLED) driver. The EV
kit utilizes a step-up DC-DC converter to generate the
voltage required to drive up to six strings of 10 surface-
mount WLEDs. The EV kit uses a 5V to 26V input power
supply and can be configured to provide an adjustable
10mA to 30mA full-scale LED current.
Features
S
5V to 26V Input Range
S
WLED Drives Up to 30mA/String
S
Drives Six Strings of 10 WLEDs
S
Full-Scale LED Current Adjustable from 10mA to
30mA
30mA
S
1MHz PWM Switching Frequency Adjustable from
250kHz to 1MHz (Component Change Required)
250kHz to 1MHz (Component Change Required)
S
All Components < 1mm Height
S
Fully Assembled and Tested
Ordering Information
19-5449; Rev 0; 7/10
+Denotes lead(Pb)-free and RoHS compliant.
Component List
PART
TYPE
MAX17127EVKIT+
EV Kit
DESIGNATION
QTY
DESCRIPTION
C1
1
0.1FF Q10%, 50V X7R ceramic
capacitor (0603)
Murata GRM188R71H104K
TDK C1608X7R1H104K
capacitor (0603)
Murata GRM188R71H104K
TDK C1608X7R1H104K
C2–C8,
C10–C16, C24
0
Not installed, ceramic capacitors
(0603)
(0603)
C9
1
510pF Q5%, 50V C0G ceramic
capacitor (0603)
Murata GRM1885C1H511J
AVX 06035A511JA12A
capacitor (0603)
Murata GRM1885C1H511J
AVX 06035A511JA12A
C17
1
1FF Q10%, 10V X7R ceramic
capacitor (0603)
Taiyo Yuden LMK107BJ105KA
Murata GRM188R71A105K
capacitor (0603)
Taiyo Yuden LMK107BJ105KA
Murata GRM188R71A105K
C18, C22, C23
0
Not installed, ceramic capacitors
(1206)
(1206)
C19, C21
2
2.2FF Q20%, 50V X7R ceramic
capacitors (1206)
Murata GRM31CR71H225K
capacitors (1206)
Murata GRM31CR71H225K
C20
1
4.7FF Q10%, 25V X5R ceramic
capacitor (1206)
Murata GRM319R61E475K
capacitor (1206)
Murata GRM319R61E475K
DESIGNATION
QTY
DESCRIPTION
D1
1
0.7A, 60V Schottky diode
(US Flat)
Toshiba CUS04
(US Flat)
Toshiba CUS04
D2–D61
60
White LEDs
Nichia NSSW008CT-P1
OPTEK OVSRWACR6
Nichia NSSW008CT-P1
OPTEK OVSRWACR6
JU1, JU6,
JU8–JU12
7
3-pin headers
JU2
0
Not installed, 2-pin header—
short PC trace
short PC trace
JU7
0
Not installed, 3-pin header
(pins 2-3—short PC trace)
(pins 2-3—short PC trace)
JU4,
JU13–JU19,
JU20, JU21
10
2-pin headers
L1
1
10FH, 1.2A power inductor
Sumida CR6D09HPNP-100MC
TDK VLP6810T-100M1R2
Sumida CR6D09HPNP-100MC
TDK VLP6810T-100M1R2
R1, R8, R10
3
100kI Q5% resistors (0603)
R2
1
1MI Q5% resistor (0603)
R3
1
0I Q5% resistor (0603)
R4
1
10kI Q5% resistor (0603)