|
|
Texas Instruments
UCC3916DPG4
|
Texas Instruments
UC382TDKTTT-3G3
|
Texas Instruments
UCC281DPTR-ADJ
|
Texas Instruments
UCC2808AD-2
|
Texas Instruments
UCC2541RHBR
|
Texas Instruments
UCC3626NG4
|
Texas Instruments
UCC2889DTR
|
Texas Instruments
UC2902D
|
Texas Instruments
UCC3580DTR-2
|
Texas Instruments
UCC39421PW
|
| Price |
|
$3.35 |
|
|
$2.90 |
|
|
$0.96 |
|
$2.14 |
|
| RoHS |
|
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
|
Yes |
No |
Yes |
No |
Yes |
Yes |
Yes |
Yes |
| Package Group |
|
SOIC |
|
SOIC |
PDIP,SOIC,TSSOP |
|
PDIP,SOIC,TSSOP |
PDIP,SOIC |
|
|
|
| Current Limit Type |
|
Adjustable |
|
|
|
|
|
|
|
|
|
| Fault Response |
|
Auto Retry |
|
|
|
|
|
|
|
|
|
| Ron(Typ)(mOhm) |
|
220 |
|
|
|
|
|
|
|
|
|
| Package Size |
|
mm2 |
|
|
|
|
|
|
|
|
|
| Current Limit Function Enabled |
|
Always |
|
|
|
|
|
|
|
|
|
| Current Limit(Max)(A) |
|
2 |
|
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
0 to 70 |
|
-40 to 85 |
-40 to 85 |
|
0 to 70 |
-40 to 85 |
|
|
|
| Current Limit Accuracy |
|
+/- 20% |
|
|
|
|
|
|
|
|
|
| Imax(A) |
|
2 |
|
|
|
|
|
|
|
|
|
| ON_OFF Control Input(s) |
|
SHTDWN\ |
|
|
|
|
|
|
|
|
|
| Current Limit(Min)(A) |
|
2 |
|
|
|
|
|
|
|
|
|
| FET Protection |
|
Thermal |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Adjustable Rise Time,Fault Reporting,Reverse Current Protection,Thermal Shutdown,Undervoltage Protection |
|
|
Error Amplifier,Multi-topology,Soft Start |
|
Brushless DC Motor Control,Current-Limited,Diff Curr Sense Amp,Switching Control,Tachometer |
Error Amplifier,Green Mode,Light Load Efficiency,Soft Start |
|
|
|
| Number of Channels(#) |
|
1 |
|
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
1.79 | 1ku |
|
1.94 | 1ku |
1.35 | 1ku |
|
6.10 | 1ku |
0.85 | 1ku |
|
|
|
| Vabsmax_cont(V) |
|
6 |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
4 |
|
1.8 |
4.1 |
|
|
8.6 |
|
|
|
| Vin(Max)(V) |
|
6 |
|
9 |
15 |
|
|
9.3 |
|
|
|
| Iq(Typ)(mA) |
|
|
|
0.4 |
|
|
|
|
|
|
|
| Output Options |
|
|
|
Adjustable Output |
|
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
1.2 |
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
8.8 |
|
|
|
|
|
|
|
| Rating |
|
|
|
Catalog |
Catalog |
|
Catalog |
Catalog |
|
|
|
| Iout(Max)(A) |
|
|
|
1 |
|
|
|
|
|
|
|
| PSRR @ 100KHz(dB) |
|
|
|
22 |
|
|
|
|
|
|
|
| Accuracy(%) |
|
|
|
2.5 |
|
|
|
|
|
|
|
| Additional Features |
|
|
|
Overcurrent Protection,Reverse Current Protection,Thermal Shutdown |
|
|
|
|
|
|
|
| Estimated Package Size (WxL)(mm2) |
|
|
|
[pf]8SOIC[/pf] |
|
|
[pf]28TSSOP[/pf] |
|
|
|
|
| Vdo(Typ)(mV) |
|
|
|
500 |
|
|
|
|
|
|
|
| Output Capacitor Type |
|
|
|
Non-Ceramic |
|
|
|
|
|
|
|
| Frequency(Max)(kHz) |
|
|
|
|
1000 |
|
|
250 |
|
|
|
| Control Method |
|
|
|
|
Voltage |
|
|
Feedforward,Voltage |
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
|
4.3/4.1 |
|
|
8.4/6.3 |
|
|
|
| Duty Cycle(Max)(%) |
|
|
|
|
49 |
|
|
55 |
|
|
|
| Topology |
|
|
|
|
Push-Pull |
|
|
Flyback |
|
|
|
| Gate Drive(Typ)(A) |
|
|
|
|
1 |
|
|
0.2 |
|
|
|
| Peak Output Current(A) |
|
|
|
|
|
|
0.1 |
|
|
|
|
| Operating Supply(Max)(V) |
|
|
|
|
|
|
14.5 |
|
|
|
|
| Operating Supply Current(mA) |
|
|
|
|
|
|
3 |
|
|
|
|
| Operating Supply(Min)(V) |
|
|
|
|
|
|
11 |
|
|
|
|
