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MP24895GQ-Z

P1-P3P4-P6P7-P9P10-P12P13-P13
MP24895 – STEP-DOWN WHITE-LED DRIVER WITH 6-36V INPUT VOLTAGE
MP24895 Rev. 1.0 www.MonolithicPower.com 4
8/6/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
TYPICAL CHARACTERISTICS
V
IN
=18V, V
OUT
=10V, L =47µH, T
A
= 25°C, unless otherwise noted.
V
REF
(V)
UVLO(V)
EN UVLO VRS
Reference VoltageRDSON
UVLO(V)
VIN UVLO
5.00
5.05
5.10
5.15
5.20
5.25
5.30
5.35
5.40
5.45
5.50
-60 -40 -20 0 20 40 60 80100120140
0.240
0.242
0.244
0.246
0.248
0.250
-60 -40 -20 0 20 40 60 80100 120140
99.0
99.2
99.4
99.6
99.8
100.0
100.2
100.4
100.6
100.8
101.0
-60-40 -20 0 20 40 60 80 100120140
VRS(mV)
0
0.05
0.10
0.15
0.20
0.25
0.30
0.35
0.40
0.45
0.50
-60-40 -20 0 20 40 60 80 100120140
1.270
1.272
1.274
1.276
1.278
1.280
-60-40 -20 0 20 40 60 80 100120 140
MP24895 – STEP-DOWN WHITE-LED DRIVER WITH 6-36V INPUT VOLTAGE
MP24895 Rev. 1.0 www.MonolithicPower.com 5
8/6/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
V
IN
= 18V, V
OUT
= 10V, L =47µH, T
A
= 25ºC, unless otherwise noted.
LED CURRENT (mA)
V
ADIM
(V)
Analog Dimming PWM Dimming
V
IN
(V)
Efficiency Test
80
82
84
86
88
90
92
94
96
98
100
10 15 20 25 30 35
0
100
200
300
400
500
600
700
800
900
1000
0 0.5 1 1.5 2 2.5
0
200
400
600
800
1000
1200
0 102030405060708090100110
LED CURRENT (mA)
MP24895 – STEP-DOWN WHITE-LED DRIVER WITH 6-36V INPUT VOLTAGE
MP24895 Rev. 1.0 www.MonolithicPower.com 6
8/6/2015 MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
© 2015 MPS. All Rights Reserved.
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
V
IN
= 18V, V
OUT
= 10V, L =47µH, T
A
= 25ºC, unless otherwise noted.
V
SW
10V/div.
I
L
500mA/div.
I
LED
500mA/div.
Steady State
V
SW
10V/div.
V
EN/DIM
2V/div.
V
IN
10V/div.
I
L
1A/div.
V
SW
10V/div.
V
EN/DIM
500mV/div.
V
IN
20V/div.
I
L
500mA/div.
V
SW
10V/div.
V
EN/DIM
1V/div.
V
PWM
5V/div.
I
L
500mA/div.
V
SW
10V/div.
V
EN/DIM
1V/div.
I
L
500mA/div.
VIN Start-up VEN Start-up
Analog Dimming
V
EN/DIM
= 0.9V
PWM Dimming
f
PWM
= 2kHz, D
PWM
= 50%
V
SW
10V/div.
I
L
500mA/div.
V
SW
10V/div.
I
L
500mA/div.
V
SW
10V/div.
I
LED
500mA/div.
Short Protection
Open Protection Over-Temperature
Protection
T
A
= 125C
P1-P3P4-P6P7-P9P10-P12P13-P13

MP24895GQ-Z

Mfr. #:
Buy MP24895GQ-Z
Manufacturer:
Monolithic Power Systems (MPS)
Description:
LED Lighting Drivers 36V 1A StepDwn LED driver wit100mV curr
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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