|
|
Harwin
S8421-45R
|
Texas Instruments
UCC2810DWTRG4
|
Texas Instruments
BQ2060SS-E207-EPG4
|
Texas Instruments
PT6442C
|
Texas Instruments
UC1856L20
|
Texas Instruments
BQ24113RHLR
|
Texas Instruments
PTMA403033A3AZ
|
Texas Instruments
PT6645P
|
Texas Instruments
PT6425D
|
Texas Instruments
BQ29414DCTTG4
|
| Price |
|
|
|
|
|
|
$3.45 |
|
|
|
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Not Compliant |
Yes |
Yes |
Yes |
Compliant |
Not Compliant |
| Lead Status |
|
Yes |
No |
No |
No |
No |
Yes |
Yes |
Yes |
No |
|
| Operating Temperature Range(C) |
|
|
-40 to 85 |
|
|
-55 to 125 |
|
|
|
|
|
| UVLO Thresholds On/Off(V) |
|
|
11.3/8.3 |
|
|
7.7/7 |
|
|
|
|
|
| Rating |
|
|
Catalog |
|
|
Military |
|
|
|
|
|
| Topology |
|
|
Boost,Flyback,Forward |
|
|
Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull |
|
Buck |
|
|
|
| Frequency(Max)(kHz) |
|
|
1000 |
|
|
1000 |
|
|
|
|
|
| Special Features |
|
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin |
|
|
Error Amplifier,Synchronization Pin,Soft Start,Multi-topology |
Integrated FET,Temp Monitoring (Thermistor Pin) |
48V Bus |
|
|
|
| Vin(Max)(V) |
|
|
11 |
|
|
40 |
|
75 |
|
|
|
| Approx. Price (US$) |
|
|
1.90 | 1ku |
|
|
|
2.00 | 1ku |
15.00 | 1ku |
|
|
|
| Package Group |
|
|
PDIP,SOIC |
|
|
CDIP,LCCC |
VQFN |
Surface Mount Module |
|
|
|
| Control Method |
|
|
Current |
|
|
Current |
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
|
50 |
|
|
50 |
|
|
|
|
|
| Gate Drive(Typ)(A) |
|
|
1 |
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
|
8.3 |
|
|
8 |
|
36 |
|
|
|
| Package Size |
|
|
|
|
|
mm2 |
mm2 |
mm2 |
|
|
|
| Operating Vin(Min)(V) |
|
|
|
|
|
|
4.35 |
|
|
|
|
| Cell Chemistry |
|
|
|
|
|
|
Li-Ion/Li-Polymer |
|
|
|
|
| Control Interface |
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
|
|
| Operating Vin(Max)(V) |
|
|
|
|
|
|
16 |
|
|
|
|
| Absolute Vin (safety rating)(Max)((V)) |
|
|
|
|
|
|
20 |
|
|
|
|
| USB Feature |
|
|
|
|
|
|
N/A |
|
|
|
|
| Battery Charge Voltage(Min)(V) |
|
|
|
|
|
|
4.2,8.4 |
|
|
|
|
| Control Topology |
|
|
|
|
|
|
Switch-Mode Buck |
|
|
|
|
| Charge Current(Max)(A) |
|
|
|
|
|
|
2 |
|
|
|
|
| # Series Cells |
|
|
|
|
|
|
1,2 |
|
|
|
|
| Battery Charge Voltage(Max)(V) |
|
|
|
|
|
|
4.2,8.4 |
|
|
|
|
| Pin/Package |
|
|
|
|
|
|
|
6Surface Mount Module |
|
|
|
| Priority(Used for PQS) |
|
|
|
|
|
|
|
3 |
|
|
|
| Vout(Min)(V) |
|
|
|
|
|
|
|
3 |
|
|
|
| Package Type |
|
|
|
|
|
|
|
Open-Frame |
|
|
|
| Regulated Outputs(#) |
|
|
|
|
|
|
|
1 |
|
|
|
| PO(W) |
|
|
|
|
|
|
|
10 |
|
|
|
| Iout(Max)(A) |
|
|
|
|
|
|
|
3 |
|
|
|
| Vout(Max)(V) |
|
|
|
|
|
|
|
3.6 |
|
|
|
