|
|
Texas Instruments
UC3526AQ
|
Texas Instruments
UC1526
|
National Semiconductor
UC3526AN
|
Texas Instruments
UC3548N
|
Texas Instruments
UC3573N
|
Microsemi
SG3526N
|
Texas Instruments
UC3886N
|
Texas Instruments
UC3906N
|
Texas Instruments
UC3625N
|
Texas Instruments
UC3825N
|
| Price |
|
|
|
|
|
$2.46 |
|
|
$5.95 |
$11.16 |
$3.00 |
| RoHS |
|
Yes |
|
Compliant |
No |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
Yes |
| Lead Status |
|
Yes |
|
No |
No |
Yes |
No |
Yes |
No |
No |
Yes |
| Package Group |
|
|
|
|
|
|
|
|
PDIP,PLCC,SOIC |
PDIP,SOIC,PLCC |
PDIP,PLCC,SOIC |
| Cell Chemistry |
|
|
|
|
|
|
|
|
Lead Acid |
|
|
| Control Interface |
|
|
|
|
|
|
|
|
Standalone (RC-Settable) |
|
|
| Charging Control Topology |
|
|
|
|
|
|
|
|
Linear Charger |
|
|
| Package Size(mm2=WxL) |
|
|
|
|
|
|
|
|
[pf]20PLCC[/pf] |
|
|
| Approx. Price (US$) |
|
|
|
|
|
|
|
|
2.75 | 1ku |
5.51 | 1ku |
1.76 | 1ku |
| Charge Current(Max)(A) |
|
|
|
|
|
|
|
|
2 |
|
|
| Operating Supply Current(mA) |
|
|
|
|
|
|
|
|
|
14.5 |
|
| Operating Temperature Range(C) |
|
|
|
|
|
|
|
|
|
0 to 70 |
0 to 70 |
| Rating |
|
|
|
|
|
|
|
|
|
Catalog |
Catalog |
| Operating Supply(Min)(V) |
|
|
|
|
|
|
|
|
|
10 |
|
| Package Size |
|
|
|
|
|
|
|
|
|
mm2 |
|
| Peak Output Current(A) |
|
|
|
|
|
|
|
|
|
0.5 |
|
| Special Features |
|
|
|
|
|
|
|
|
|
Brushless DC Motor Control,Current-Limited,Diff Curr Sense Amp,Switching Control,Tachometer |
Error Amplifier,Multi-topology,Soft Start,Synchronization Pin |
| Operating Supply(Max)(V) |
|
|
|
|
|
|
|
|
|
18 |
|
| Vin(Min)(V) |
|
|
|
|
|
|
|
|
|
|
8.4 |
| UVLO Thresholds On/Off(V) |
|
|
|
|
|
|
|
|
|
|
9.2/8.4 |
| Frequency(Max)(kHz) |
|
|
|
|
|
|
|
|
|
|
1000 |
| Control Method |
|
|
|
|
|
|
|
|
|
|
Current,Feedforward,Voltage |
| Topology |
|
|
|
|
|
|
|
|
|
|
Boost,Flyback,Forward,Half-Bridge,Push-Pull |
| Gate Drive(Typ)(A) |
|
|
|
|
|
|
|
|
|
|
1.5 |
| Duty Cycle(Max)(%) |
|
|
|
|
|
|
|
|
|
|
85 |
| Vin(Max)(V) |
|
|
|
|
|
|
|
|
|
|
30 |
| Frequency(Min)(kHz) |
|
|
|
|
|
|
|
|
|
|
0.1 |
