MP4033 Ver la hoja de datos (PDF) - Monolithic Power Systems
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Fabricante
MP4033
Monolithic Power Systems
MP4033 Datasheet PDF : 25 Pages
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MP4033—PRIMARY-SIDE–CONTROL, OFFLINE LED CONTROLLER WITH PFC
ELECTRICAL CHARACTERISTICS (continued)
Typical values are VCC =20V, TJ = 25°C, unless otherwise noted.
Minimum and maximum values are at VCC =20V, TJ = -40°C to +125°C, unless otherwise noted,
guaranteed by characterization.
Parameter
Symbol Condition
Min Typ Max Units
Internal Main MOSFET
Breakdown Voltage
BVDSS MAIN VGS=0
30
V
Drain-Source On-Resistor
RDS(ON)_MAIN
ID=100mA, TJ=25 °C,
ID=100mA, TJ=25 °C,
VCC= VCCEN +50mV
250
mΩ
250
mΩ
Internal OVP Pull Up MOSFET
Breakdown Voltage
BVDSS D VCC
Continue Drain Current
ID_D-VCC
Internal Dimming Pull Down Current Source
30
V
10
17
27
mA
Strong Dimming Pull Down
Current for leading edge
dimmer
IDP_STRONG_LD
Weak Dimming Pull Down
Current for leading edge
dimmer
IDP_WEAK_LD
Pull Down Current for Trailing
edge dimmer
IDP_TL
Min Clamp Ratio of Pull Down
Current for Trailing edge
dimmer (I_Min/I_Normal)
NTC
27
35
43
mA
8
10
12
mA
133 150 167 mA
13%
High Threshold Voltage
VH_NTC
1.14 1.2
1.36
V
Low Threshold Voltage
VL_NTC
0.70 0.80 0.90
V
Shutdown Threshold
VSD_NTC
0.32 0.38 0.44
V
Shutdown Voltage Hysteresis
VSD_NTC_HSY
80
100
120 mV
Pull Up Current Source
IPULL_UP_NTC
42
52
62
µA
Leakage Current
ILEAKAGE_NTC
1
µA
PWM Dimming Blanking Time
DAMP
Turn Off Threshold
Turn On Threshold
Pull Down Current
Pull Up Current
Upper Clamp Voltage
Min Pull Up Voltage
tPWM_LEB
VMULT DAMP OFF
VMULT DAMP ON
IDAMP PULL DOWN VDAMP=5V
IDAMP PULL UP VDAMP=0.3V
VDAMP CLAMP UP
VDAMP_MIN VCC= VCCEN +50mV
20
ms
0.22 0.25 0.28
V
0.32 0.35 0.38
V
290 370 450 µA
70
90
110 µA
13
15
16.5
V
5.7
V
MP4033 Rev. 1.0
www.MonolithicPower.com
8
10/22/2014
MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.
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