|
|
Texas Instruments
UCC27201ATDA3
|
Texas Instruments
UC2871DWG4
|
Texas Instruments
UC2577TDKTTT-ADJG3
|
Texas Instruments
UCC27512DRST
|
Texas Instruments
UCC39422N
|
Texas Instruments
UCC38C43PG4
|
Texas Instruments
UC3910NG4
|
Texas Instruments
UC3851N
|
Texas Instruments
UCC3583DG4
|
Texas Instruments
UCC27524DGNR
|
| Price |
|
|
$9.47 |
$14.26 |
|
|
|
|
$19.73 |
|
|
| RoHS |
|
Not Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
Yes |
No |
Yes |
No |
No |
Yes |
No |
No |
| Vin(Min)(V) |
|
|
4.5 |
3 |
|
|
8.4 |
|
8 |
|
|
| Shutdown Current(mA) |
|
|
1 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
-40 to 125 |
-40 to 140 |
|
0 to 70 |
|
0 to 70 |
0 to 70 |
-40 to 140 |
| Rating |
|
|
Catalog |
Catalog |
Catalog |
|
Catalog |
|
Catalog |
Catalog |
Catalog |
| Package Size |
|
|
mm2 |
|
|
|
|
|
|
|
|
| Special Features |
|
|
External Sync,Lamp Intensity Control,Open Lamp Detect,Soft Start |
|
Split Output |
|
Error Amplifier,Multi-topology |
|
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
Error Amplifier,Post Regulation,Soft Start,Synchronization Pin |
Enable Pin |
| Approx. Price (US$) |
|
|
5.69 | 1ku |
10.19 | 1ku |
0.49 | 1ku |
|
0.60 | 1ku |
|
10.20 | 1ku |
2.20 | 1ku |
0.75 | 1ku |
| Control Topology |
|
|
Push-Pull |
|
|
|
|
|
|
|
|
| Package Group |
|
|
SOIC |
DDPAK/TO-263,TO-220 |
SON |
|
PDIP,SOIC,VSSOP |
|
PDIP,SOIC |
PDIP,SOIC |
MSOP-PowerPAD,SOIC,PDIP,SON |
| Frequency(Max)(kHz) |
|
|
200 |
|
|
|
1000 |
|
500 |
500 |
|
| Supply Current(mA) |
|
|
15 |
|
|
|
|
|
|
|
|
| Vin(Max)(V) |
|
|
20 |
40 |
|
|
400 |
|
40 |
|
|
| Switch Current Limit(Typ)(A) |
|
|
|
4.3 |
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
100 |
|
|
100 |
|
50 |
95 |
|
| Switching Frequency(Min)(kHz) |
|
|
|
52 |
|
|
|
|
|
|
|
| Iq(Typ)(mA) |
|
|
|
45 |
|
|
|
|
|
|
|
| Switch Current Limit(Min)(A) |
|
|
|
3 |
|
|
|
|
|
|
|
| Regulated Outputs(#) |
|
|
|
1 |
|
|
|
|
|
1 |
|
| Vout(Max)(V) |
|
|
|
60 |
|
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
52 |
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
5 |
|
|
|
|
|
|
|
| Type |
|
|
|
Converter |
|
|
|
|
|
|
|
| Input Threshold |
|
|
|
|
CMOS,TTL |
|
|
|
|
|
CMOS,TTL |
| Prop Delay(ns) |
|
|
|
|
13 |
|
|
|
|
|
13 |
| Rise Time(ns) |
|
|
|
|
9 |
|
|
|
|
|
7 |
| Channel Input Logic |
|
|
|
|
Inverting,Non-Inverting |
|
|
|
|
|
Dual,Non-Inverting |
| Input VCC(Max)(V) |
|
|
|
|
18 |
|
|
|
|
|
18 |
| Peak Output Current(A) |
|
|
|
|
8 |
|
|
|
|
|
5 |
| Power Switch |
|
|
|
|
MOSFET,IGBT,GaNFET |
|
|
|
|
|
MOSFET,IGBT,GaNFET |
| Input Negative Voltage(V) |
|
|
|
|
0 |
|
|
|
|
|
0 |
| Fall Time(ns) |
|
|
|
|
7 |
|
|
|
|
|
6 |
| Number of Channels(#) |
|
|
|
|
1 |
|
|
|
|
|
2 |
| Input VCC(Min)(V) |
|
|
|
|
4.5 |
|
|
|
|
|
4.5 |
| Frequency(Min)(kHz) |
|
|
|
|
|
|
26 |
|
|
|
|
| Control Method |
|
|
|
|
|
|
Peak Current Mode |
|
Current,Feedforward,Voltage |
Current |
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
8.4/7.6 |
|
8/7.8 |
9/8.4 |
|
| Topology |
|
|
|
|
|
|
Boost,Buck,Buck-Boost,Flyback,Forward |
|
Boost,Buck,Flyback,Forward |
Secondary Side Regulator |
|
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
1 |
|
0.5 |
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
|
|
|
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|
|
[pf]14SOIC[/pf] |
|