AC-DC, Non-isolated, PF>0.5, Constant Current LED Drivers with Integrated
Freewheeling Diode
AC-DC, Non-isolated, PWM/Analog Dimming Constant Current LED Drivers
Part No. RDSON Topology Package
Open
Circuit
Protection VIN =176V-265V
VOUT=72V
Max. Current High Frequency
Operation BVDSS
MT7766PEL 5Ω 500V Y N Y 120°C EASOP6
MT7761PEH 22Ω 500V Y N Y 140°C EASOP6
MT7762PEH 16Ω 500V Y N Y 140°C EASOP6
MT7763PEH 11Ω 500V Y N Y 140°C EASOP6
MT7764PEH 8.5Ω 500V Y N Y 140°C EASOP6
MT7765PEH 5.8Ω 500V Y N Y 140°C EASOP6
MT7766PEH 5Ω 500V Y N Y 140°C EASOP6
Buck <220mA
<290mA
Buck
Buck
Buck <350mA
Buck <150mA
<320mA
Buck
Buck <180mA
<350mA
MT7860 - - Y 0.9 - Y Buck Y SOP8
MT7864 2Ω 600V - 0.9 - Y Buck Y SOP8
MT7865 2Ω 600V - 0.9 - Y Buck Y DIP8
MT9710B - - Y 0.5 Y Y Buck Y SOP8
MT9712BS 5Ω 500V - 0.5 Y Y Buck Y SOP8
MT9712BD 5Ω 500V - 0.5 Y Y Buck Y DIP7
MT9713BD 3Ω 500V - 0.5 Y Y Buck Y DIP7
MT9714BS 3Ω 500V - 0.5 Y Y Buck Y SOP8
MT9714BD 2.5Ω 500V - 0.5 Y Y Buck Y DIP7
36W
PWM / Analog
60W
PWM / Analog
50W
100W
PWM / Analog
36W
50W
100W
24W
20W
MT9721S
MT9722S
MT9722D
MT9723S
MT9723D
8.8Ω
5Ω
5Ω
2.5Ω
2.5Ω
500V
500V
500V
500V
500V
-
-
-
-
-
0.5
0.5
0.5
0.5
0.5
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
15W
24W
36W
50W
60W
SOP8
SOP8
DIP7
SOP8
DIP7
Buck
Buck
Buck
Buck
Buck
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
Full Range
Analog Dimming
RDSON BVDSS External
OTP
MOS Without
VCC
Capacitor
Open
Circuit
Protection VIN =176V-265V
VOUT =72V
Part No. PF Topology
Max. Power
Package Dimming
Method
Without
VCC
Capacitor
OTR Threshold
37 38
MT7626 600V 150℃ Linear ESOP8
MT7623 500V 150℃ Linear SOT89-3
MT7611T 500V 150℃ Linear SOT89-3
MT7668H 500V 150℃ Linear ESOP8
MT7667 500V 150℃ Linear HSOP7
MT7618BH 500V 150℃ Linear ESOP8
MT7618CH 500V 150℃ Linear HSOP7
MT7605C 700V 150℃ Linear ESOP8
Y
12W@AC230V
OTR
Threshold
Single segment, TRIAC dimming
BVDSS
-
Cooperate with MT7626
to support 18W application
Single segment, high efficiency,
new ErP regulation compliant
Single segment, linear, constant current,
new ErP regulation compliant
TRIAC
Dimming
9W@AC230V
Part No.
10W@AC230V
Single segment, linear, constant current,
high efficiency, new ErP regulation compliant
-
With line voltage compensation,
single-segment, linear, constant current,
constant power/new ErP regulations compliant
-
VIN=90V-132V or
VIN=200V-264V
9W@AC230V
Y
MT7626's current expansion chip
9W
-
Application
9W
12W@AC230V
Package
3-segment, linear, constant current,
PF>0.9, THD<25%
MT7605A 700V 150℃ Linear ESOP8 10W@AC230V - 3-segment, linear, constant current,
PF>0.9, THD<25%
-
Topology
Single segment, high efficiency,
new ErP regulation compliant
Max. Power
-
MT7613H 700V 150℃ Linear ESOP8 3-segment, linear, constant current,
PF>0.9, THD<15% - 10W@AC230V
MT7614H 700V 150℃ Linear HSOP8
MT7608H 700V 150℃ Linear ESOP8
ESOP8
MT7608BH 700V 150℃ Linear HSOP7
MT7608EH 700V 150℃ Linear EASOP6
MT7609H 700V 150℃ Linear HSOP8
- 10W@AC230V
- 9W
(85VAC~265VAC input applications)
- 9W
(85VAC~265VAC input applications)
- 12W
9W
(85VAC~265VAC input applications)
3-segment, linear, constant current,
PF>0.9, THD<15%
MT7615H 700V 150℃ - Linear 10W@AC230V ESOP8 3-segment, linear, constant current,
PF>0.9, THD<15%
MT7613AH 700V 150℃ - Linear 10W@AC230V 3-segment, linear, constant current,
PF>0.9, THD<15%
- 9W
(85VAC~265VAC input applications)
Supports 85VAC~265VAC input,
linear, constant current
Supports 85VAC~265VAC input,
linear, constant current
MT7608AH 700V 150℃ - Linear HSOP7 (85VAC~265VAC input applications) Supports 85VAC~265VAC input,
linear, constant current
Supports 85VAC~265VAC input,
linear, constant current
Supports 85VAC~265VAC input,
linear, constant current
Linear Constant Current LED Drivers