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Price |
|
|
|
$0.83 |
|
|
|
$3.86 |
$1.35 |
$2.07 |
|
RoHS |
|
Yes |
Yes |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Compliant |
Yes |
Compliant |
Lead Status |
|
Yes |
Yes |
No |
No |
Yes |
Yes |
Yes |
No |
Yes |
No |
Package Group |
|
QFN |
HTSSOP |
WSON |
MSOP-PowerPAD,SOIC |
|
VSSOP |
VQFN |
HTSSOP |
SOT-23 |
SOT-23 |
LDO |
|
7 |
|
|
|
|
|
3 |
|
|
|
Vout(Max)(V) |
|
4.46 |
11 |
1.8 |
|
|
5.5 |
6 |
5.5 |
|
5 |
Estimated Package Size (WxL)(mm2) |
|
[pf]56QFN[/pf] |
|
|
|
|
|
|
|
|
|
Operating Temperature Range(C) |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 85 |
|
-40 to 125 |
-40 to 85 |
-40 to 125 |
-40 to 85 |
-40 to 125 |
Rating |
|
Catalog |
Automotive |
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Regulated Outputs(#) |
|
11 |
3 |
1 |
|
|
1 |
5 |
2 |
|
1 |
Processor Name |
|
IMX21,PXA900 |
Generic |
|
|
|
|
DM355,IMX27 |
|
|
|
Vin(Min)(V) |
|
4.3 |
2 |
2 |
|
|
2.7 |
1.5 |
2.7 |
|
2.7 |
Step-Down DC/DC Converter |
|
2 |
|
|
|
|
|
2 |
|
|
|
Vin(Max)(V) |
|
16 |
40 |
6 |
|
|
10 |
6.5 |
6 |
|
10 |
Approx. Price (US$) |
|
6.50 | 1ku |
2.50 | 1ku |
0.44 | 1ku |
0.84 | 1ku |
|
0.85 | 1ku |
1.65 | 1ku |
1.20 | 1ku |
0.90 | 1ku |
0.28 | 1ku |
Processor Supplier |
|
Freescale,Marvell |
Generic |
|
|
|
|
Texas Instruments,Freescale |
|
|
|
Special Features |
|
Comm Control,Power Sequencing |
|
Enable,Light Load Efficiency,Synchronous Rectification |
Active Low Enable,Manual Reset |
|
|
|
Enable,Output Discharge,Power Good,Sequencing and Monitoring |
Active Low Enable,Manual Reset |
|
Iout(Max)(A) |
|
0.6 |
3 |
0.3 |
|
|
0.25 |
1 |
0.25 |
|
0.15 |
Vout(Min)(V) |
|
0.6 |
0.9 |
1.8 |
|
|
1.5 |
0.6 |
1.2 |
|
1.5 |
Iq(Typ)(mA) |
|
|
0.03 |
0.015 |
|
|
0.09 |
|
0.19 |
|
0.08 |
Shutdown Current(Typ)(uA) |
|
|
3 |
|
|
|
|
|
|
|
|
Package Size |
|
|
mm2 |
|
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
Switching Frequency(Max)(kHz) |
|
|
600 |
2500 |
|
|
|
|
|
|
|
Features |
|
|
Enable,Over Current Protection,Power Good,Synchronous Rectification,Thermal Shutdown,UVLO Fixed |
|
|
|
|
|
|
|
Enable |
Step-Down DC/DC Controller |
|
|
2 |
|
|
|
|
0 |
|
|
|
Step-Up DC/DC Controller |
|
|
1 |
|
|
|
|
0 |
|
|
|
Duty Cycle(Max)(%) |
|
|
|
100 |
|
|
|
|
|
|
|
Switching Frequency(Min)(kHz) |
|
|
|
2000 |
|
|
|
|
|
|
|
Control Mode |
|
|
|
Voltage Mode |
|
|
|
|
|
|
|
Type |
|
|
|
Converter |
|
|
|
|
|
|
|
Time Delay(ms) |
|
|
|
|
200 |
|
|
|
|
130 |
|
Monitored Voltage 2 (typ)(Nom)(V) |
|
|
|
|
Adjustable |
|
|
|
|
Adjustable |
|
Threshold Voltage 1(Typ)(V) |
|
|
|
|
2.25,2.63,2.93,4.55 |
|
|
|
|
1.84 |
|
Output Driver Type / Reset Output |
|
|
|
|
Active-high,Active-low,Push-pull |
|
|
|
|
Active-low,Open-drain |
|
Reset Threshold Accuracy(%) |
|
|
|
|
3 |
|
|
|
|
0.75 |
|
Iq(Typ)(uA) |
|
|
|
|
30 |
|
|
|
|
1.2 |
|
Threshold Voltage 2 (typ)(Typ)(V) |
|
|
|
|
Adjustable |
|
|
|
|
N/A |
|
Watchdog Timer WDI(sec) |
|
|
|
|
None |
|
|
|
|
None |
|
# of Supplies Monitored |
|
|
|
|
2 |
|
|
|
|
1 |
|
VCC(Max)(V) |
|
|
|
|
6 |
|
|
|
|
3.3 |
|
Monitored Voltage 1 (typ)(Nom)(V) |
|
|
|
|
2.5,3,3.3,5 |
|
|
|
|
2 |
|
VCC(Min)(V) |
|
|
|
|
2 |
|
|
|
|
0.4 |
|
PSRR @ 100KHz(dB) |
|
|
|
|
|
|
24 |
|
|
|
41 |
Noise(uVrms) |
|
|
|
|
|
|
55 |
|
65 |
|
140 |
Vdo(Typ)(mV) |
|
|
|
|
|
|
250 |
|
83 |
|
375 |
Fixed Output Options(V) |
|
|
|
|
|
|
1.8,2.5 |
|
1.2,1.5,1.8,3.3 |
|
1.6,1.8,2.5,2.7,2.8,3,3.3,3.8,5 |
Additional Features |
|
|
|
|
|
|
Enable,Overcurrent Protection,Power Good,Thermal Shutdown |
|
|
|
|
Output Capacitor Type |
|
|
|
|
|
|
Non-Ceramic |
|
Ceramic |
|
Non-Ceramic |
Accuracy(%) |
|
|
|
|
|
|
2 |
|
2 |
|
3 |
Output Options |
|
|
|
|
|
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
|
Adjustable Output,Fixed Output |
Step-Up DC/DC Converter |
|
|
|
|
|
|
|
0 |
|
|
|
Vout2(Min)(V) |
|
|
|
|
|
|
|
|
1.2 |
|
|
Iout2(A) |
|
|
|
|
|
|
|
|
0.125 |
|
|
Vout2(Max)(V) |
|
|
|
|
|
|
|
|
5.5 |
|
|
Thermal Resistance JA(C/W) |
|
|
|
|
|
|
|
|
N/A |
|
205 |