|
|
Texas Instruments
UC3524DG4
|
Texas Instruments
UC2886D
|
Texas Instruments
SN74AUC1G80DCKRG4
|
Texas Instruments
SN74AUC2G125DCUR
|
Texas Instruments
UC28023N
|
Texas Instruments
UC1843AMDREPG4
|
Texas Instruments
UCC2818ADR
|
Texas Instruments
UCC383TDTR-5G3
|
Texas Instruments
UCC3958PWP-2
|
Texas Instruments
UCC3580D-4G4
|
| Price |
|
|
|
|
$0.28 |
|
|
$2.09 |
|
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Not Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
Yes |
No |
No |
Yes |
|
No |
No |
| Operating Temperature Range(C) |
|
0 to 70 |
|
-40 to 85 |
|
-40 to 105 |
-55 to 125 |
-40 to 85 |
|
|
0 to 70 |
| Vin(Min)(V) |
|
8 |
|
|
|
8.4 |
7.6 |
|
|
|
8.5 |
| Rating |
|
Catalog |
|
Catalog |
|
Catalog |
HiRel Enhanced Product |
Catalog |
|
|
Catalog |
| Duty Cycle(Max)(%) |
|
90 |
|
|
|
100 |
100 |
|
|
|
66 |
| Frequency(Max)(kHz) |
|
450 |
|
|
|
1000 |
500 |
|
|
|
1000 |
| Control Method |
|
Voltage |
|
|
|
Current,Feedforward,Voltage |
Current |
CCM |
|
|
Feedforward,Voltage |
| Topology |
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull,Secondary Side Regulator |
Boost,Flyback,Forward |
|
|
|
Boost,Buck,Flyback,Forward |
| Package Group |
|
SOIC,SOIC |
|
DSBGA,SC70,SOT-23 |
|
SOIC |
SOIC |
PDIP,SOIC,TSSOP |
|
|
SOIC |
| Features |
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
|
|
|
|
|
|
|
|
Error Amplifier,Soft Start,Soft Switching |
| Approx. Price (US$) |
|
1.00 | 1ku |
|
0.07 | 1ku |
|
1.35 | 1ku |
|
1.25 | 1ku |
|
|
2.40 | 1ku |
| Vin(Max)(V) |
|
40 |
|
|
|
30 |
30 |
|
|
|
16 |
| UVLO Thresholds On/Off(V) |
|
7.5/7 |
|
|
|
9.2/8.4 |
8.4/7.6 |
10.5/10 |
|
|
15/8.5 |
| Frequency(Min)(kHz) |
|
0.1 |
|
|
|
|
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
0.1 |
|
|
|
1.5 |
|
|
|
|
1.2 |
| 3-State Output |
|
|
|
No |
|
|
|
|
|
|
|
| Logic |
|
|
|
True |
|
|
|
|
|
|
|
| Package Size |
|
|
|
mm2 |
|
|
mm2 |
mm2 |
|
|
|
| Schmitt Trigger |
|
|
|
No |
|
|
|
|
|
|
|
| VCC(Max)(V) |
|
|
|
2.7 |
|
|
|
|
|
|
|
| Output Drive (IOL/IOH)(Max)(mA) |
|
|
|
9/-9 |
|
|
|
|
|
|
|
| F @ Nom Voltage(Max)(Mhz) |
|
|
|
250 |
|
|
|
|
|
|
|
| Special Features |
|
|
|
IOFF,low power consumption,low tpd |
|
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start,Synchronization Pin |
Error Amplifier |
750W Applications,Average Current Mode,Enable,OVP |
|
|
|
| Bits(#) |
|
|
|
1 |
|
|
|
|
|
|
|
| VCC(Min)(V) |
|
|
|
0.8 |
|
|
|
|
|
|
|
| Technology Family |
|
|
|
AUC |
|
|
|
|
|
|
|
| ICC @ Nom Voltage(Max)(mA) |
|
|
|
0.01 |
|
|
|
|
|
|
|
| Voltage(Nom)(V) |
|
|
|
0.8,1.2,1.5,1.8,2.5 |
|
|
|
|
|
|
|
| Sub-Family |
|
|
|
D-Type Flip-Flop |
|
|
|
|
|
|
|
| Gate Type |
|
|
|
FLIP-FLOP |
|
|
|
|
|
|
|
| tpd @ Nom Voltage(Max)(ns) |
|
|
|
5,3.9,2.5,1.9,1.3 |
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
[pf]16SOIC[/pf] |
|
|
|
|
|
| Peak Output Sink Current Gate Drive(A) |
|
|
|
|
|
|
|
1.2 |
|
|
|
| Practical Operating Frequency(Max)(MHz) |
|
|
|
|
|
|
|
0.25 |
|
|
|
| Device Type |
|
|
|
|
|
|
|
Single-phase PFC |
|
|
|
| Startup Current(mA) |
|
|
|
|
|
|
|
0.15 |
|
|
|
| Operating Supply Current(mA) |
|
|
|
|
|
|
|
4 |
|
|
|
| Peak Output Source Current Gate Drive(A) |
|
|
|
|
|
|
|
-1.2 |
|
|
|
| Operating Supply(Max)(V) |
|
|
|
|
|
|
|
18 |
|
|
|
