|
|
Texas Instruments
UCC3750N
|
Texas Instruments
UCC2893DR
|
Texas Instruments
UC3715N
|
Texas Instruments
UCC37325DRG4
|
Texas Instruments
UC2854BDWG4
|
Texas Instruments
UCC3581DG4
|
Texas Instruments
UCC2813D-0
|
Texas Instruments
UCC35701DTR
|
Texas Instruments
UCC28019ADR
|
Texas Instruments
UCC3915N
|
| Price |
|
|
$1.24 |
|
|
$1.95 |
|
$2.26 |
|
$1.09 |
|
| RoHS |
|
Yes |
Compliant |
Yes |
|
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
| Lead Status |
|
Yes |
No |
Yes |
|
No |
No |
Yes |
Yes |
No |
Yes |
| Operating Supply(Min)(V) |
|
4.5 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
-40 to 105,-40 to 85 |
0 to 70 |
|
-40 to 85 |
0 to 70 |
-40 to 85 |
0 to 70 |
-40 to 125 |
0 to 70 |
| Operating Supply Current(mA) |
|
0.5 |
|
|
|
12 |
|
|
|
7.5 |
|
| Operating Supply(Max)(V) |
|
5.5 |
|
|
|
20 |
|
|
|
21 |
|
| Package Group |
|
PDIP,SOIC |
SOIC,TSSOP |
SOIC |
|
PDIP,PLCC,SOIC |
PDIP,SOIC |
PDIP,SOIC,TSSOP |
SOIC,PDIP,TSSOP |
PDIP,SOIC |
SOIC,TSSOP |
| Approx. Price (US$) |
|
6.90 | 1ku |
1.10 | 1ku |
0.90 | 1ku |
|
1.55 | 1ku |
1.50 | 1ku |
1.05 | 1ku |
2.95 | 1ku |
0.50 | 1ku |
2.68 | 1ku |
| Estimated Package Size (WxL)(mm2) |
|
[pf]28SOIC[/pf] |
|
|
|
|
[pf]14SOIC[/pf] |
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
100 |
|
|
|
83 |
100 |
99 |
|
|
| Vin(Min)(V) |
|
|
18 |
|
|
|
|
6.9 |
9 |
|
7 |
| Special Features |
|
|
HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching |
Dead Time Control |
|
> 750W Applications,Average Current Mode,Enable |
Green Mode,Light Load Efficiency,Soft Start,Synchronization Pin |
Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start |
Multi-topology,Soft Start,Synchronization Pin |
750W Applications,Average Current Mode,Enable,OVP |
Adjustable Rise Time,Digital/I2C Compatible,Fault Reporting,Thermal Shutdown,Undervoltage Protection |
| Rating |
|
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
| UVLO Thresholds On/Off(V) |
|
|
13.0/8.0 |
|
|
10.5/10 |
7.3/6.8 |
7.2/6.9 |
13/9 |
10.5/9.5 |
|
| Vin(Max)(V) |
|
|
110 |
|
|
|
|
12 |
15 |
|
15 |
| Gate Drive(Typ)(A) |
|
|
2.5 |
|
|
|
|
1 |
1 |
|
|
| Frequency(Max)(kHz) |
|
|
1000 |
|
|
|
100 |
1000 |
700 |
|
|
| Control Method |
|
|
Current |
|
|
CCM |
Voltage |
Current |
Feedforward,Voltage |
CCM |
|
| Topology |
|
|
Flyback,Forward |
|
|
|
Boost,Buck,Flyback,Forward |
Boost,Flyback,Forward |
Boost,Buck,Flyback,Forward |
|
|
| Prop Delay(ns) |
|
|
|
50 |
|
|
|
|
|
|
|
| Input Threshold |
|
|
|
TTL |
|
|
|
|
|
|
|
| Rise Time(ns) |
|
|
|
30 |
|
|
|
|
|
|
|
| Power Switch |
|
|
|
MOSFET |
|
|
|
|
|
|
|
| Peak Output Current(A) |
|
|
|
3.5 |
|
|
|
|
|
|
|
| Number of Channels(#) |
|
|
|
2 |
|
|
|
|
|
|
1 |
| Fall Time(ns) |
|
|
|
25 |
|
|
|
|
|
|
|
| Startup Current(mA) |
|
|
|
|
|
0.25 |
|
|
|
0.15 |
|
| Practical Operating Frequency(Max)(MHz) |
|
|
|
|
|
0.2 |
|
|
|
0.065 |
|
| Device Type |
|
|
|
|
|
Single-phase PFC |
|
|
|
Single-phase PFC |
|
| Package Size |
|
|
|
|
|
mm2 |
|
|
|
mm2 |
mm2 |
| Peak Output Source Current Gate Drive(A) |
|
|
|
|
|
-1 |
|
|
|
-1.5 |
|
| Peak Output Sink Current Gate Drive(A) |
|
|
|
|
|
1 |
|
|
|
2 |
|
| Regulated Outputs(#) |
|
|
|
|
|
|
1 |
|
|
|
|
| Current Limit Type |
|
|
|
|
|
|
|
|
|
|
Adjustable |
| Fault Response |
|
|
|
|
|
|
|
|
|
|
Auto Retry |
| Current Limit Function Enabled |
|
|
|
|
|
|
|
|
|
|
Always |
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
|
|
|
|
150 |
| Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
1 |
| ON_OFF Control Input(s) |
|
|
|
|
|
|
|
|
|
|
SHTDWN\ |
| Current Limit(Max)(A) |
|
|
|
|
|
|
|
|
|
|
4 |
| FET Protection |
|
|
|
|
|
|
|
|
|
|
Thermal |
| Current Limit Accuracy |
|
|
|
|
|
|
|
|
|
|
(IFAULT+ 1A)+/- 650mA,4.1A+/- 1.1A |
| Imax(A) |
|
|
|
|
|
|
|
|
|
|
4 |
| Vabsmax_cont(V) |
|
|
|
|
|
|
|
|
|
|
15.5 |
