|
|
Texas Instruments
UC3524D
|
Texas Instruments
UC3525BDWTR
|
Texas Instruments
UC3823DWTR
|
Texas Instruments
UC3834DW
|
Texas Instruments
UC3856DWTR
|
Texas Instruments
UC3872M
|
Texas Instruments
UC3901DTR
|
Texas Instruments
UCC24610DR
|
Texas Instruments
UCC27200ADR
|
Texas Instruments
UCC27201DDA
|
| Price |
|
|
|
|
|
|
|
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
No |
No |
No |
No |
No |
| Duty Cycle(Max)(%) |
|
90 |
49 |
85 |
|
50 |
|
|
|
|
|
| Frequency(Max)(kHz) |
|
450 |
500 |
1000 |
|
1000 |
200 |
|
600 |
|
|
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Vin(Min)(V) |
|
8 |
|
8.4 |
5 |
8 |
4.5 |
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
0 to 70 |
-40 to 125 |
-40 to 140 |
-40 to 140 |
| Gate Drive(Typ)(A) |
|
0.1 |
0.4 |
1.5 |
|
1.5 |
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
7.5/7 |
7 |
9.2/8.4 |
|
7.7/7 |
|
|
4.4/4.2 |
|
|
| Control Method |
|
Voltage |
Voltage |
Current,Voltage |
|
Current |
|
|
|
|
|
| Approx. Price (US$) |
|
1.00 | 1ku |
2.47 | 1ku |
1.76 | 1ku |
7.19 | 1ku |
1.88 | 1ku |
3.30 | 1ku |
2.26 | 1ku |
0.49 | 1ku |
1.30 | 1ku |
1.30 | 1ku |
| Topology |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
Boost,Buck,Flyback,Forward |
|
Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
|
|
| Special Features |
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
External Sync,Lamp Intensity Control,Open Lamp Detect,Soft Start |
|
SYNC pin for CCM |
|
|
| Package Group |
|
SOIC,WAFERSALE |
SOIC,PDIP |
SOIC,PDIP |
PLCC,SOIC |
PDIP,PLCC,SOIC |
PLCC,SOIC,SSOP |
PDIP,PLCC,SOIC,WAFERSALE |
SOIC,SON |
SO PowerPAD,SOIC,VSON |
SO PowerPAD,SOIC,VSON |
| Vin(Max)(V) |
|
40 |
|
30 |
35 |
40 |
24 |
|
|
|
|
| Frequency(Min)(kHz) |
|
0.1 |
0.1 |
0.1 |
|
|
|
|
|
|
|
| Fixed Output Options(V) |
|
|
|
|
1.5 |
|
|
|
|
|
|
| Output Options |
|
|
|
|
Fixed Output |
|
|
|
|
|
|
| Package Size |
|
|
|
|
mm2 |
|
mm2 |
mm2 |
mm2 |
|
|
| Vout(Min)(V) |
|
|
|
|
2 |
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
|
5.5 |
|
|
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Push-Pull |
|
|
|
|
| Shutdown Current(mA) |
|
|
|
|
|
|
1 |
|
|
|
|
| Supply Current(mA) |
|
|
|
|
|
|
11 |
|
|
|
|
| On Board Oscillator |
|
|
|
|
|
|
|
Useable to 5 MHz |
|
|
|
| Output Current(A) |
|
|
|
|
|
|
|
0.035 |
|
|
|
| Operating Supply(Min)(V) |
|
|
|
|
|
|
|
4.5 |
|
|
|
| Vref tol(%) |
|
|
|
|
|
|
|
3 |
|
|
|
| Reference Voltage(V) |
|
|
|
|
|
|
|
1.5 |
|
|
|
| Operating Supply(Max)(V) |
|
|
|
|
|
|
|
40 |
|
|
|
| Operating Supply Current(mA) |
|
|
|
|
|
|
|
5 |
|
|
|
| Rise Time(ns) |
|
|
|
|
|
|
|
|
|
8 |
8 |
| Input VCC(Max)(V) |
|
|
|
|
|
|
|
|
|
17 |
17 |
| Power Switch |
|
|
|
|
|
|
|
|
|
MOSFET |
MOSFET |
| Iq(uA) |
|
|
|
|
|
|
|
|
|
1 |
1 |
| Input VCC(Min)(V) |
|
|
|
|
|
|
|
|
|
8 |
8 |
| Number of Channels(#) |
|
|
|
|
|
|
|
|
|
2 |
2 |
| Fall Time(ns) |
|
|
|
|
|
|
|
|
|
7 |
7 |
| Negative Voltage Handling at HS Pin(V) |
|
|
|
|
|
|
|
|
|
-15 |
-1 |
| Channel Input Logic |
|
|
|
|
|
|
|
|
|
CMOS |
TTL |
| Prop Delay(ns) |
|
|
|
|
|
|
|
|
|
20 |
20 |
| Peak Output Current(A) |
|
|
|
|
|
|
|
|
|
3 |
3 |
| Bus Voltage(V) |
|
|
|
|
|
|
|
|
|
110 |
110 |
