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LM2903BIDR

Texas Instruments LM2903BIDR

Price
RoHS Y Y Y Y Y Y Y Y Y Y
Lead Status Y Y Y Y Y Y Y Y Y Y
Number of supplies monitored 1 1 1
Approx. price(US$) 0.40 | 1ku 0.40 | 1ku 0.40 | 1ku 0.85 | 1ku .158 | 1ku 1.418 | 1ku 1.418 | 1ku 1.87 | 1ku .047 | 1ku
VCC(Max)(V) 10 10 10
Rating Catalog Catalog Catalog Automotive Catalog Catalog Catalog Automotive Catalog
Package size mm2 mm2 mm2 mm2 mm2 mm2
Threshold voltage 1(Typ)(V) Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5 Trimmable,1.8,2,2.2,2.5,2.7,2.8,2.9,3,4.3,4.5
VCC(Min)(V) 1.5 1.5 1.5
Monitored voltage 1 (typ)(Nom)(V) Adjustable,2.5,3,3.3,5 Adjustable,2.5,3,3.3,5 Adjustable,2.5,3,3.3,5
Watchdog timer WDI(sec) None None None
Iq(Typ)(uA) 0.3 0.3 0.3
Output driver type/reset output Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull Active-high,Active-low,Open-drain,Push-pull
Features Manual reset Manual reset Manual reset Enable,Forced PWM,Frequency Synchronization,Light Load Efficiency,Output Discharge,Over Current Protection,Power Good,Pre-Bias Start-Up,Spread Spectrum,Synchronous Rectification,Tracking,UVLO Fixed,Wettable Flanks Package Enable Current monitoring,Fault output,Output power limiting,Power good signal,Reverse current blocking always,Reverse polarity protection Current monitoring,Fault output,Output power limiting,Power good signal,Reverse current blocking always,Reverse polarity protection
Operating temperature range(C) -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 -40 to 125 -40 to 125 -40 -40
Package Group SOT-23|5 SOT-23|5 SOT-23|5 VQFN-HR|9 HTSSOP|20,VQFN|24 HTSSOP|20,VQFN|24
Time delay(ms) Programmable Programmable Programmable
Iout(Max)(A) 2
Vout(Max)(V) 5.5
Vin(Max)(V) 6 60 60
Vin(Min)(V) 2.7 4.5 4.5
TI functional safety category Functional safety-capable
Control mode Current Mode
Switching frequency(Typ)(kHz) 2250
Type Converter
Duty cycle(Max)(%) 100
Iq(Typ)(mA) 0.015
Regulated outputs(#) 1 1
Vout(Min)(V) 0.6
Switching frequency(Max)(kHz) 4000
Switching frequency(Min)(kHz) 1800
Accuracy(%) 2
Dropout voltage (Vdo)(typ)(mV) 160
Fixed output options(V) 1.25
Iout(max)(A) 0.2
Iq(typ)(mA) 0.002 175
Load capacitance(min)(F) 1
Maximum package height(mm) 1.45
Noise(Vrms) 300
Output options Fixed Output
PSRR at 100 KHz(dB) 22
Package area(mm^2) 8.12 113.4 29.4
Package size (L x W)(mm) 2.9 x 2.8 14 x 8.1 4.9 x 6
Package type SOT-23 HTSSOP SOIC
Pin count 5.0 44.0 8
Thermal resistance JA(C/W) 167.8
Vin(max)(V) 18
Vin(min)(V) 2.4
Vout(max)(V) 17.75
Vout(min)(V) 1.24
TI.com inventory 32493 0 0 500 48190
UL recognition UL2367,IEC62368 UL2367,IEC62368
Ron(Typ)(mOhm) 31 31
Overvoltage response Cut-off,Clamp Cut-off,Clamp
FET Internal Internal
Overcurrent response Current limiting,Circuit breaker Current limiting,Circuit breaker
Device type eFuses and hot swap controllers eFuses and hot swap controllers
Function Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Reverse current blocking,Reverse polarity protection,Short circuit protection,Thermal shutdown Adjustable current limit,Current monitoring,Inrush current control,Overvoltage protection,Power good signal,Reverse current blocking,Reverse polarity protection,Short circuit protection,Thermal shutdown
Current limit(Min)(A) 0.6 0.6
Current limit(Max)(A) 6 6
Vabsmax_cont(V) 67 67
Soft start Adjustable Adjustable
Fault response Auto-retry,Latch-off Auto-retry,Latch-off
Analog supply voltage(max)(V) 18
Analog supply voltage(min)(V) 4.5
Analog supply(max)(V) 18
Analog supply(min)(V) 4.5
Architecture Class-D
Audio input type Analog Input
Closed/open loop Closed
Control interface I2C
Load(min)() 2
Output power(W) 45
PSRR(dB) 75
Power stage supply(max)(V) 18
Power stage supply(min)(V) 4.5
Sampling rate(max)(kHz) 96
Speaker channels(max) 4
THD + N at 1 kHz(%) 0.09
Input frame rate(Max)(Hz) 60
Component type DMD
Chipset family DLP470TP,DLPC6421,DLPA3005
Display resolution(Max) 4K UHD (3840x2160)
Micromirror pitch(um) 5.4
Micromirror array size 1920x1080
Array diagonal(in) 0.47
Input bias current ()(max)(nA) 25
Iq per channel(typ)(mA) 0.2
Number of channels 2
Output type Open-collector,Open-drain
Propagation delay time(s) 1
Rail-to-rail In to V-
VICR(max)(V) 34.5
VICR(min)(V) 0
Vos (offset voltage at 25C)(max)(mV) 2.5
Vs(max)(V) 36
Vs(min)(V) 2