|
|
Texas Instruments
TPS54623RHLR
|
Texas Instruments
TPS544C20RVFR
|
Texas Instruments
TPS546C20ARVFR
|
Texas Instruments
TPS546C20ARVFT
|
Texas Instruments
TPS546D24RVFT
|
Texas Instruments
TPS544C26RXXR
|
Texas Instruments
TPS56C231LRNNR
|
Texas Instruments
TPS543C20RVFT
|
Texas Instruments
TPS546D24RVFR
|
Texas Instruments
TPS544C25RVFR
|
| Price |
|
|
|
|
|
|
|
|
$7.90 |
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Y |
Y |
Compliant |
Y |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
Y |
See ti.com |
Y |
No |
Y |
No |
| Iq(Typ)(mA) |
|
0.25 |
8 |
7.7 |
7.7 |
9 |
|
|
4.3 |
9 |
7.7 |
| Package Group |
|
VQFN |
LQFN-CLIP |
LQFN-CLIP |
LQFN-CLIP |
LQFN-CLIP|40 |
|
|
LQFN-CLIP |
LQFN-CLIP|40 |
LQFN-CLIP |
| Switching Frequency(Max)(kHz) |
|
1600 |
1000 |
1000 |
1000 |
|
|
|
2000 |
|
1000 |
| Switching Frequency(Min)(kHz) |
|
200 |
250 |
200 |
200 |
|
|
|
300 |
|
200 |
| Special Features |
|
Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Pre-Bias Start-Up,Synchronous Rectification,Tracking |
Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,UVLO Adjustable,Voltage Margining |
Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining |
Adjustable Current Limit,Dynamic Voltage Scaling,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining |
|
|
|
Adjustable Current Limit,Enable,Frequency Synchronization,N/A,Over Current Protection,Phase Interleaving,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification |
|
Adjustable Current Limit,Dynamic Voltage Scaling,Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Remote Sense,Synchronous Rectification,Tracking,UVLO Adjustable,Voltage Margining |
| Vin(Min)(V) |
|
4.5 |
4.5 |
4.5 |
4.5 |
2.95 |
|
|
4 |
2.95 |
4.5 |
| Control Mode |
|
Current Mode |
D-CAP,D-CAP2 |
Voltage Mode |
Voltage Mode |
|
|
|
Current Mode |
|
Voltage Mode |
| Rating |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Duty Cycle(Max)(%) |
|
98 |
80 |
100 |
100 |
|
|
|
|
|
80 |
| Vin(Max)(V) |
|
17 |
18 |
18 |
18 |
16 |
|
|
16 |
16 |
18 |
| Type |
|
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
Converter |
| Operating Temperature Range(C) |
|
-40 to 150 |
-40 to 85 |
-40 to 125 |
-40 to 125 |
|
|
|
-40 to 125 |
|
-40 to 125 |
| Regulated Outputs(#) |
|
1 |
1 |
1 |
1 |
|
|
|
1 |
|
1 |
| Iout(Max)(A) |
|
6 |
30 |
35 |
35 |
40 |
|
|
40 |
40 |
30 |
| Vout(Max)(V) |
|
15 |
5.5 |
5.5 |
5.5 |
5.5 |
|
|
5.5 |
5.5 |
5 |
| Vout(Min)(V) |
|
0.6 |
0.6 |
0.35 |
0.35 |
0.25 |
|
|
0.6 |
0.25 |
0.5 |
| Approx. Price (US$) |
|
1.95 | 1ku |
3.80 | 1ku |
4.62 | 1ku |
4.62 | 1ku |
|
|
|
4.56 | 1ku |
|
3.80 | 1ku |
| Switching frequency(Min)(kHz) |
|
|
|
|
|
225 |
|
|
|
225 |
|
| Control mode |
|
|
|
|
|
Current Mode |
D-CAP+ |
D-CAP3 |
|
Current Mode |
|
| Approx. price(US$) |
|
|
|
|
|
4.85 | 1ku |
2.25 | 1ku |
1 | 1ku |
|
4.85 | 1ku |
|
| Switching frequency(Typ)(kHz) |
|
|
|
|
|
1500 |
|
|
|
1500 |
|
| Features |
|
|
|
|
|
Adjustable Current Limit,Frequency Synchronization,PMBus,Phase Interleaving,Power Good,Synchronous Rectification,UVLO Adjustable,Voltage Margining,Differential Remote Sense,Enable,Adaptive/Dynamic Voltage Scaling,Forced PWM,Over Current Protection,Pre-Bias Start-Up,Soft Start Adjustable |
Adaptive/Dynamic Voltage Scaling,Adjustable current limit,Differential Remote Sense,Enable,Forced PWM,I2C,Light Load Efficiency,Over Current Protection,Power good,Pre-Bias Start-Up,SVID,Soft Start Adjustable,Synchronous Rectification,Telemetry,UVLO adjustable,VID Interface |
Adjustable current limit,Enable,Forced PWM,Light Load Efficiency,Power good,Pre-Bias Start-Up,Soft Start Adjustable,Synchronous Rectification |
|
|
|
| Switching frequency(Max)(kHz) |
|
|
|
|
|
1500 |
|
|
|
1500 |
|
| Regulated outputs(#) |
|
|
|
|
|
1 |
1 |
1 |
|
1 |
|
| Package size |
|
|
|
|
|
mm2 |
|
|
|
mm2 |
|
| Duty cycle(Max)(%) |
|
|
|
|
|
85 |
|
|
|
85 |
|
| Operating temperature range(C) |
|
|
|
|
|
-40 to 125 |
-40 |
-40 |
|
-40 to 125 |
|
| Duty cycle(max)(%) |
|
|
|
|
|
|
76 |
90 |
|
|
|
| Iout(max)(A) |
|
|
|
|
|
|
35 |
12 |
|
|
|
| Iq(typ)(mA) |
|
|
|
|
|
|
5 |
0.148 |
|
|
|
| Maximum package height(mm) |
|
|
|
|
|
|
0.7 |
1 |
|
|
|
| Package area(mm^2) |
|
|
|
|
|
|
30 |
12.25 |
|
|
|
| Package size (L x W)(mm) |
|
|
|
|
|
|
6 x 5 |
3.5 x 3.5 |
|
|
|
| Package type |
|
|
|
|
|
|
WQFN-FCRLF |
VQFN-HR |
|
|
|
| Pin count |
|
|
|
|
|
|
37 |
18 |
|
|
|
| Switching frequency(max)(kHz) |
|
|
|
|
|
|
1200 |
1200 |
|
|
|
| Switching frequency(min)(kHz) |
|
|
|
|
|
|
600 |
400 |
|
|
|
| TI functional safety category |
|
|
|
|
|
|
|
|
|
|
|
| Vin(max)(V) |
|
|
|
|
|
|
16 |
17 |
|
|
|
| Vin(min)(V) |
|
|
|
|
|
|
4 |
3.8 |
|
|
|
| Vout(max)(V) |
|
|
|
|
|
|
3.04 |
6 |
|
|
|
| Vout(min)(V) |
|
|
|
|
|
|
0.5 |
0.6 |
|
|
|
| TI.com inventory |
|
|
|
|
|
|
10546 |
7876 |
|
|
|
