 LED Backlight Driver IC |
| Part No. |
Vin(V) |
Topplgy |
Fosc
(KHz) |
Dimming |
Output Channel |
Output Current(A) |
Protection |
Pin
Count |
Package |
| PT6935 |
5
(Typ) |
Boost DC/DC Converter |
1300 |
PWM/
Analog |
1 |
1.3 |
UVLO/OVP/
THSD/
Soft Start |
6 |
TSOT23 |
| PT6908 |
9~36 |
Boost-mode with Close-loop Constant current control |
25~350 |
PWM/
Linear |
1 |
Depend
on
External NMOS
|
UNLO/
OCP/OVP |
16 |
SOP |
| PT16972 |
6~36 |
4CH LED Driver with DC-DC Converter |
200~2100 |
PWM |
4 |
100mA/ch |
UVLO/OVP/
THSD/Open short |
24 |
HTSSOP |
|
| LED Display Driver IC |
| Part No. |
Segment |
Controller |
Grid/digit |
Key Matrix |
Supply Voltage(V) |
Output Current(Drive) |
Output Current(Sink) |
Pin
Count |
Package |
| PT6965 |
11~11 |
O |
4~7 |
2x10 |
3~5.5 |
50mA(Max) |
250mA |
30 |
SSOP |
| PT6964 |
13~10 |
O |
4~7 |
2x10 |
3~5.5 |
50mA(Max) |
200mA |
28 |
SOP |
| PT6963 |
14~11 |
O |
4~7 |
3x10 |
3~5.5 |
50mA(Max) |
250mA |
32 |
SOP |
| PT6961 |
12~11 |
O |
6~7 |
3x10 |
3~5.5 |
50mA(Max) |
250mA |
32 |
SOP |
| PT6959 |
14~11 |
O |
4~7 |
- |
3~5.5 |
50mA(Max) |
250mA |
28 |
SOP |
| PT6958 |
10 |
O |
5 |
6x4 |
3~5.5 |
50mA(Max) |
250mA |
28 |
SOP |
| PT6955 |
12~9 |
O |
4~7 |
- |
3~5.5 |
50mA(Max) |
250mA |
24 |
SOP |
|
| LED Front Panel Control / Driver |
| Part No. |
Segment |
Grid/digit |
Key Matrix |
Supply Voltage(V) |
Standby Power Control |
IR Decoder |
Pin Count |
Package |
| PT6991 |
10~12 |
6~4 |
10x1 |
3~5.5 |
O |
O |
32 |
SOP |
| PT6992 |
7~9 |
6~4 |
7x1 |
3~5.5 |
O |
O |
24 |
TSSOP |
|
| LED Lighting Driver IC |
| Part No. |
Vin(V) |
Topology |
Fosc(KHz) |
Dimming |
Output Channel |
Output Current
(A) |
Protection |
Pin
Count |
Package |
| PT6922 |
6~30 |
4CH Buck LED Driver for Car Brake light |
100~1000 |
Brake/Tail |
4 |
200mA/ch |
UVLO/OVP/
THSD/
OCP/
OPEN/SHORT |
24 |
HTSSOP |
| PT6905 |
6`~36 |
Buck-mode with Hysteretic Constant current control |
25~1000 |
3-Step ON/OFF DIM |
1 |
1.2 |
UVLO/THSD |
5 |
SOP-89 |
| PT6907 |
8~12 |
Buck-mode with Open-loop Peak current Control |
30~300 |
Linear DIM with Switch ON/OFF |
1 |
Depend
on
External NMOS |
UVLO |
8 |
SOP |
| PT6909 |
8~12 |
PFC+Buck-mode with Open-loop Peak current Control/font> |
30~300 |
3x10 |
1 |
Depend
on
External NMOS |
UVLO/OVP |
8 |
SOP |
| PT6910A |
5~24 |
Buck-mode with Hysteretic Constant current control |
25~1000 |
PWM |
1 |
0.7 |
UVLO/OTP |
5 |
SOP89 |
| PT6911 |
12~450 |
Buck-mode with Hysteretic Constant current control |
30~300 |
PWM/Linear |
1 |
Depend
on
External NMOS |
UVLO/THSD |
8 |
SOP |
| PT6913 |
8~400 |
Linear-mode for HV LED |
- |
TRIAC |
1 |
0.06 |
OTP |
5 |
SOP-89 |
| PT6923 |
8~400 |
3-Segment Linear-mode for HV LED |
- |
TRIAC |
1 |
0.06 |
OTP |
5 |
TO-252 |
| |
|
| Sign Board LED Driver IC |
| Part No. |
Channel |
Supply
Voltage(V) |
Constant Output Current(mA) |
Output Voltage(V) |
Channel Current Skew(%) |
Chip Current Skew(%) |
PWM |
Pin Count |
Package |
| PT6724 |
16 |
3~5.5 |
5~45 |
17 |
±3 |
±6 |
- |
24 |
SOP/SSOP |
| PT6726 |
16 |
2~5.5 |
5~90 |
17 |
±3 |
±6 |
- |
24 |
SOP/SSOP/
DIP/QFN |
|
