|
|
Texas Instruments
UCC3810DWTRG4
|
Texas Instruments
MSP430I2041TPW
|
Texas Instruments
TMS320LF2402APGAR
|
Texas Instruments
TPS62160QDSGTQ1
|
Texas Instruments
ADC34J23IRGZR
|
Texas Instruments
UCC24650DBVR
|
Texas Instruments
MSP430G2453IPW8RQ1
|
Texas Instruments
LP8555YFQR
|
Texas Instruments
PCM1862DBT
|
Texas Instruments
TPS25921AD
|
| Price |
|
|
|
|
$2.27 |
$49.98 |
|
|
|
$3.45 |
|
| RoHS |
|
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
Yes |
Compliant |
Compliant |
| Lead Status |
|
No |
No |
No |
No |
No |
Yes |
No |
Yes |
No |
No |
| Topology |
|
Boost,Buck,Flyback,Forward |
|
|
|
|
|
|
Boost |
|
|
| UVLO Thresholds On/Off(V) |
|
11.3/8.3 |
|
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
|
Automotive |
Catalog |
Catalog |
|
Catalog |
Catalog |
|
| Operating Temperature Range(C) |
|
0 to 70 |
-40 to 105 |
|
-40 to 125 |
-40 to 85 |
-40 to 125 |
|
-40 to 85 |
-40 to 125 |
-40 to 85 |
| Approx. Price (US$) |
|
1.85 | 1ku |
1.75 | 1ku |
|
1.10 | 1ku |
44.43 | 1ku |
0.16 | 1ku |
|
1.25 | 1ku |
1.59 | 1ku |
0.50 | 1ku |
| Frequency(Max)(kHz) |
|
1000 |
|
|
|
|
|
|
|
|
|
| Special Features |
|
Error Amplifier,Leading Edge Blanking,Multi-topology,Synchronization Pin |
|
|
Enable,Light Load Efficiency,Output Discharge,Power Good,Synchronous Rectification |
|
|
|
Adjustable Switch Frequency,Analog/PWM Mixed Dimming,CABC,Edge Rate Control,I2C Control,Integrated Switch,OVP,PWM Control,Thermal Shutdown |
|
Adjustable Rise Time,Fault Reporting,Overvoltage Protection,Undervoltage Protection |
| Vin(Max)(V) |
|
11 |
|
|
17 |
|
|
|
20 |
|
18 |
| Package Group |
|
PDIP,SOIC |
TSSOP,VQFN |
|
WSON |
VQFN |
SOT-23 |
|
DSBGA |
TSSOP |
SOIC |
| Control Method |
|
Current |
|
|
|
|
|
|
|
|
|
| Duty Cycle(Max)(%) |
|
50 |
|
|
100 |
|
|
|
100 |
|
|
| Gate Drive(Typ)(A) |
|
1 |
|
|
|
|
|
|
|
|
|
| Vin(Min)(V) |
|
8.3 |
|
|
3 |
|
|
|
2.7 |
|
4.5 |
| Special I/O |
|
|
N/A |
|
|
|
|
|
|
|
|
| BSL |
|
|
None |
|
|
|
|
|
|
|
|
| Package Size |
|
|
mm2 |
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
| Standby Power (LPM3-uA) |
|
|
210 |
|
|
|
|
|
|
|
|
| AES |
|
|
N/A |
|
|
|
|
|
|
|
|
| DMA |
|
|
0 |
|
|
|
|
|
|
|
|
| SPI |
|
|
2 |
|
|
|
|
|
|
|
|
| GPIO Pins(#) |
|
|
16 |
|
|
|
|
|
|
|
|
| Active Power (uA/MHz) |
|
|
274.658 |
|
|
|
|
|
|
|
|
| Non-volatile Memory (KB) |
|
|
32 |
|
|
|
|
|
|
|
|
| Min VCC |
|
|
2.2 |
|
|
|
|
|
|
|
|
| Timers - 16-bit |
|
|
2 |
|
|
|
|
|
|
|
|
| Comparators(Inputs) |
|
|
0 |
|
|
|
|
|
|
|
|
| Timers - 32-bit |
|
|
0 |
|
|
|
|
|
|
|
|
| Additional Features |
|
|
Watchdog,Temp Sensor,Brown Out Reset,IrDA |
|
|
|
|
|
|
PLL, Energysense Signal Detection, Mixer, Low-latency IIR linear-phase FIR filters, Digital Mic support, DC control monitoring |
|
| Wakeup Time (us) |
|
|
1 |
|
|
|
|
|
|
|
|
| I2C |
|
|
1 |
|
|
|
|
|
|
|
|
| UART |
|
|
1 |
|
|
|
|
|
|
|
|
| CPU |
|
|
MSP430 |
|
|
|
|
|
|
|
|
| Max VCC |
|
|
3.6 |
|
|
|
|
|
|
|
|
| RAM(KB) |
|
|
2 |
|
|
|
|
|
|
|
|
| ADC |
|
|
SigmaDelta24 - 4ch |
|
|
|
|
|
|
|
|
| Frequency(MHz) |
|
|
16 |
|
|
|
|
|
|
|
|
| Multiplier |
|
|
16x16 |
|
|
|
|
|
|
|
|
| Vout(Max)(V) |
|
|
|
|
6 |
|
|
|
28 |
|
|
| Iq(Typ)(mA) |
|
|
|
|
0.017 |
|
|
|
|
|
|
| Vout(Min)(V) |
|
|
|
|
0.9 |
|
|
|
7 |
|
|
| Type |
|
|
|
|
Converter |
|
|
|
Inductive |
|
|
| Regulated Outputs(#) |
|
|
|
|
1 |
|
|
|
|
|
|
| Iout(Max)(A) |
|
|
|
|
1 |
|
|
|
|
|
|
| Switching Frequency(Min)(kHz) |
|
|
|
|
2250 |
|
|
|
|
|
|
| Control Mode |
|
|
|
|
Constant on-time (COT) |
|
|
|
|
|
|
| Switching Frequency(Max)(kHz) |
|
|
|
|
2250 |
|
|
|
1000 |
|
|
| SFDR(dB) |
|
|
|
|
|
95 |
|
|
|
|
|
| Resolution(Bits) |
|
|
|
|
|
12 |
|
|
|
24 |
|
| Sample Rate(Max)(MSPS) |
|
|
|
|
|
80 |
|
|
|
|
|
| SNR(dB) |
|
|
|
|
|
70.6 |
|
|
|
|
|
| Input Buffer |
|
|
|
|
|
No |
|
|
|
|
|
| # Input Channels |
|
|
|
|
|
4 |
|
|
|
|
|
| Input Range |
|
|
|
|
|
2V (p-p) |
|
|
|
|
|
| ENOB(Bits) |
|
|
|
|
|
11.4 |
|
|
|
|
|
| Architecture |
|
|
|
|
|
Pipeline |
|
|
|
|
|
| Reference Mode |
|
|
|
|
|
Ext,Int |
|
|
|
|
|
| Interface |
|
|
|
|
|
JESD204B |
|
|
|
|
|
| SINAD(dB) |
|
|
|
|
|
70.5 |
|
|
|
|
|
| Power Consumption(Typ)(mW) |
|
|
|
|
|
584 |
|
|
|
85 |
|
| Analog Input BW(MHz) |
|
|
|
|
|
450 |
|
|
|
|
|
| Shutdown Current(Typ)(uA) |
|
|
|
|
|
|
|
|
3 |
|
|
| LED(#) |
|
|
|
|
|
|
|
|
96 |
|
|
| Channels(#) |
|
|
|
|
|
|
|
|
12 |
|
|
| Peak Efficiency(%) |
|
|
|
|
|
|
|
|
93 |
|
|
| LED Current Per Channel(mA) |
|
|
|
|
|
|
|
|
50 |
|
|
| # ADCs |
|
|
|
|
|
|
|
|
|
2 |
|
| Sampling Rate(Max)(kHz) |
|
|
|
|
|
|
|
|
|
192 |
|
| # Inputs / # Outputs |
|
|
|
|
|
|
|
|
|
8 / Digital I/F |
|
| Digital Audio Interface |
|
|
|
|
|
|
|
|
|
L, I2S, TDM |
|
| Control Interface |
|
|
|
|
|
|
|
|
|
I2C, SPI |
|
| ADC SNR(Typ)(dB) |
|
|
|
|
|
|
|
|
|
103 |
|
| Current Limit Type |
|
|
|
|
|
|
|
|
|
|
Adjustable |
| Fault Response |
|
|
|
|
|
|
|
|
|
|
Auto Retry |
| Current Limit Function Enabled |
|
|
|
|
|
|
|
|
|
|
Always |
| Imax(A) |
|
|
|
|
|
|
|
|
|
|
1.6 |
| Ron(Typ)(mOhm) |
|
|
|
|
|
|
|
|
|
|
90 |
| ON_OFF Control Input(s) |
|
|
|
|
|
|
|
|
|
|
ENUV,OV |
| Overcurrent Response |
|
|
|
|
|
|
|
|
|
|
Current Limiting |
| UL Recognition |
|
|
|
|
|
|
|
|
|
|
Yes |
| FET Protection |
|
|
|
|
|
|
|
|
|
|
Thermal |
| Number of Channels(#) |
|
|
|
|
|
|
|
|
|
|
1 |
| Current Limit(Max)(A) |
|
|
|
|
|
|
|
|
|
|
1.6 |
| Vabsmax_cont(V) |
|
|
|
|
|
|
|
|
|
|
20 |
| Rise Time(Typ)(us) |
|
|
|
|
|
|
|
|
|
|
Adjustable |
| Current Limit Accuracy |
|
|
|
|
|
|
|
|
|
|
+/-2% |
| Current Limit(Min)(A) |
|
|
|
|
|
|
|
|
|
|
0.4 |
| Overvoltage Response |
|
|
|
|
|
|
|
|
|
|
Cutoff |
