|
|
Texas Instruments
TPS54329DDAR
|
Texas Instruments
TPS7350QD
|
Texas Instruments
UCC28516DW
|
Texas Instruments
TPS51117RGYR
|
Texas Instruments
UA78L08ACDRG4
|
Texas Instruments
TL7770-5IDWG4
|
Texas Instruments
TPS54386PWPRG4
|
Texas Instruments
TLV431BCDCKRE4
|
Texas Instruments
TPS71202DRCR
|
Texas Instruments
UC382TDKTTT-ADJ
|
| Price |
|
|
$2.50 |
|
|
$0.12 |
|
|
|
|
$4.89 |
| RoHS |
|
Yes |
Yes |
Yes |
Compliant |
Compliant |
Compliant |
Y |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
Yes |
Yes |
No |
No |
Yes |
See ti.com |
|
No |
Yes |
| Switching Frequency(Min)(kHz) |
|
650 |
|
|
100 |
|
|
600 |
|
|
|
| Package Group |
|
SO PowerPAD |
PDIP,SOIC,TSSOP |
SOIC |
TSSOP,VQFN |
SOIC,SOT-89,TO-92 |
PDIP,SOIC |
HTSSOP|14 |
|
VSON |
DDPAK/TO-263,TO-220 |
| Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125,-40 to 85 |
-40 to 105 |
-40 to 85 |
0 to 125 |
-40 to 85,0 to 70 |
|
|
-40 to 125 |
-40 to 100,0 to 100,0 to 70 |
| Vout(Max)(V) |
|
7 |
9.75 |
|
5.5 |
8 |
|
25.2 |
|
5.4 |
6 |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
|
Catalog |
Catalog |
| Vin(Min)(V) |
|
4.5 |
2.47 |
|
1.8 |
10.5 |
|
4.5 |
|
2.7 |
1.7 |
| Vin(Max)(V) |
|
18 |
10 |
|
28 |
23 |
|
28 |
|
5.5 |
7.5 |
| Approx. Price (US$) |
|
0.65 | 1ku |
1.16 | 1ku |
1.80 | 1ku |
1.32 | 1ku |
0.09 | 1ku |
1.12 | 1ku |
|
|
0.80 | 1ku |
2.78 | 1ku |
| Regulated Outputs(#) |
|
1 |
1 |
|
1 |
1 |
|
|
|
2 |
1 |
| Iq(Typ)(mA) |
|
0.8 |
0.34 |
|
0.4 |
4 |
|
1.8 |
|
0.3 |
30 |
| Vout(Min)(V) |
|
0.76 |
1.2 |
|
0.76 |
8 |
|
0.8 |
|
1.2 |
1.2 |
| Switching Frequency(Max)(kHz) |
|
650 |
|
|
550 |
|
|
600 |
|
|
|
| Duty Cycle(Max)(%) |
|
85 |
|
|
95 |
|
|
|
|
|
|
| Iout(Max)(A) |
|
3 |
0.5 |
|
10 |
0.1 |
|
3 |
|
0.25 |
3 |
| Special Features |
|
Enable,Synchronous Rectification |
Enable,Power Good |
Average Current Mode,Enable,OVP |
Enable,Power Good,Pre-Bias Start-Up,Synchronous Rectification |
|
Manual Reset,Over Voltage Sense |
|
|
|
|
| Control Mode |
|
D-CAP2 |
|
|
|
|
|
|
|
|
|
| Type |
|
Converter |
|
|
Controller |
|
|
Converter |
|
|
|
| Noise(uVrms) |
|
|
74 |
|
|
54 |
|
|
|
32 |
|
| Package Size |
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
|
|
mm2 |
mm2 |
| Vdo(Typ)(mV) |
|
|
270 |
|
|
1700 |
|
|
|
125 |
350 |
| Output Capacitor Type |
|
|
Non-Ceramic |
|
|
Cap Free,Non-Ceramic |
|
|
|
Ceramic |
Non-Ceramic |
| Accuracy(%) |
|
|
2 |
|
|
3.75 |
|
|
|
3 |
1.3 |
| Output Options |
|
|
Adjustable Output,Fixed Output |
|
|
Fixed Output |
|
|
|
Adjustable Output |
Adjustable Output,Fixed Output |
| Fixed Output Options(V) |
|
|
2.5,3,3.3,4.8,5 |
|
|
8 |
|
|
|
|
1.5,2.1,2.5 |
| Operating Supply(Max)(V) |
|
|
|
18 |
|
|
|
|
|
|
|
| Control Method |
|
|
|
CCM |
|
|
|
|
|
|
|
| Startup Current(mA) |
|
|
|
0.1 |
|
|
|
|
|
|
|
| Device Type |
|
|
|
PFC+PWM |
|
|
|
|
|
|
|
| Peak Output Sink Current Gate Drive(A) |
|
|
|
3 |
|
|
|
|
|
|
|
| Practical Operating Frequency(Max)(MHz) |
|
|
|
0.5 |
|
|
|
|
|
|
|
| Operating Supply Current(mA) |
|
|
|
4 |
|
|
|
|
|
|
|
| Peak Output Source Current Gate Drive(A) |
|
|
|
-2 |
|
|
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
|
16/10 |
|
|
|
|
|
|
|
| Powered Load |
|
|
|
|
|
FPGA,Microcontroller,Microprocessor |
|
|
|
|
|
| Additional Features |
|
|
|
|
|
Overcurrent Protection,Thermal Shutdown |
|
|
|
Enable,Overcurrent Protection,Thermal Shutdown |
Overcurrent Protection,Reverse Current Protection,Thermal Shutdown |
| VCC(Max)(V) |
|
|
|
|
|
|
18 |
|
|
|
|
| Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
|
|
Adjustable |
|
|
|
|
| Reset Threshold Accuracy(%) |
|
|
|
|
|
|
2 |
|
|
|
|
| Watchdog Timer WDI(sec) |
|
|
|
|
|
|
None |
|
|
|
|
| Iq(Typ)(uA) |
|
|
|
|
|
|
5000 |
|
|
|
|
| # of supplies monitored |
|
|
|
|
|
|
2 |
|
|
|
|
| Time Delay(ms) |
|
|
|
|
|
|
Programmable |
|
|
|
|
| Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
|
|
5 |
|
|
|
|
| Threshold Voltage 1(Typ)(V) |
|
|
|
|
|
|
4.55 |
|
|
|
|
| Output Driver Type / Reset Output |
|
|
|
|
|
|
Active-high,Active-low,Open-drain |
|
|
|
|
| VCC(Min)(V) |
|
|
|
|
|
|
3.5 |
|
|
|
|
| Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
|
|
1.5 |
|
|
|
|
| Approx. price(US$) |
|
|
|
|
|
|
|
0.98 | 1ku |
|
|
|
| Features |
|
|
|
|
|
|
|
Enable,Phase Interleaving |
|
|
|
| Control mode |
|
|
|
|
|
|
|
Current Mode |
|
|
|
| Package size |
|
|
|
|
|
|
|
mm2 |
|
|
|
| Duty cycle(Max)(%) |
|
|
|
|
|
|
|
85 |
|
|
|
| Operating temperature range(C) |
|
|
|
|
|
|
|
-40 to 125 |
|
|
|
| Regulated outputs(#) |
|
|
|
|
|
|
|
2 |
|
|
|
| Vout2(Max)(V) |
|
|
|
|
|
|
|
|
|
5.4 |
|
| Vout2(Min)(V) |
|
|
|
|
|
|
|
|
|
1.2 |
|
| PSRR @ 100KHz(dB) |
|
|
|
|
|
|
|
|
|
37 |
38 |
| Iout2(A) |
|
|
|
|
|
|
|
|
|
0.25 |
|
