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Price
RoHS Y Y Y Y Y Y Y Not Compliant Y Y
Lead Status Y Y Y Y Y Y Y Y Y Y
Control mode D-CAP3 Current Mode Current Mode
Duty cycle(max)(%) 91
Features Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Power good,Soft Start Adjustable,Synchronous Rectification Current monitoring,Fault output,Output power limiting,Power good signal,Reverse current blocking always,Reverse polarity protection 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 sense output,Current sense/monitor,Programmable current limit,Thermal shutdown,Under voltage lock out Adjustable current limit,I2C,Nonsynchronous,Power good Enable,Forced PWM,Frequency Synchronization,Power Good
Iout(max)(A) 12 0.2
Iq(typ)(mA) 0.08 0.002 0.12
Maximum package height(mm) 1 1.45
Operating temperature range(C) -40 -40 -40 to 125 -40 to 125 -40 to 125 -40 to 125 -40 -40 -40 -40 to 125
Package area(mm^2) 9 41.6 8.12 32 9
Package size (L x W)(mm) 3 x 3 6.5 x 6.4 2.9 x 2.8 5 x 6.4 3 x 3
Package type VQFN-HR HTSSOP SOT-23 HTSSOP WQFN
Pin count 20 20.0 5.0 16.0 20.0
Rating Catalog Catalog Catalog Catalog Catalog Automotive Catalog Automotive Catalog Automotive
Regulated outputs(#) 1 1 1 1 1
Switching frequency(max)(kHz) 800 1134
Switching frequency(min)(kHz) 500 977
TI functional safety category Functional Safety-Capable Functional safety-capable Functional Safety-Capable
Type Converter Converter Converter Converter
Vin(max)(V) 18 60 18 20
Vin(min)(V) 4.5 4.5 2.4 4.5
Vout(max)(V) 5.5 17.75 18.4
Vout(min)(V) 0.6 1.24 13.25
TI.com inventory 9179986 45948 32493 8620 8724
Approx. price(US$) .9 | 1ku 1.418 | 1ku 0.40 | 1ku 0.40 | 1ku 0.40 | 1ku 0.85 | 1ku .158 | 1ku .839 | 1ku .583 | 1ku 0.75 | 1ku
Current limit(max)(A) 6 70
Current limit(min)(A) 0.6 6.4
FET Internal Internal
Fault response Auto-retry,Latch-off
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,Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown
Overcurrent response Circuit breaker,Current limiting,Power limiting,current limiting
Overvoltage response Clamp,Cut-off
Ron(typ)(m) 31 8
Soft start Adjustable
UL recognition IEC62368,UL2367
Vabsmax_cont(V) 4.5
Number of supplies monitored 1 1 1
VCC(Max)(V) 10 10 10
Package size 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
Package Group SOT-23|5 SOT-23|5 SOT-23|5 VQFN-HR|9 WQFN|16
Time delay(ms) Programmable Programmable Programmable
Iout(Max)(A) 2 2
Vout(Max)(V) 5.5 4.5
Vin(Max)(V) 6 6
Vin(Min)(V) 2.7 2.95
Switching frequency(Typ)(kHz) 2250
Duty cycle(Max)(%) 100 100
Iq(Typ)(mA) 0.015 0.515
Vout(Min)(V) 0.6 0.8
Switching frequency(Max)(kHz) 4000 2000
Switching frequency(Min)(kHz) 1800 200
Accuracy(%) 2
Dropout voltage (Vdo)(typ)(mV) 160
Fixed output options(V) 1.25
Load capacitance(min)(F) 1
Noise(Vrms) 300
Output options Fixed Output
PSRR at 100 KHz(dB) 22
Thermal resistance JA(C/W) 167.8
Current limit accuracy +25%/-36%
Current limit type Adjustable
Current sense accuracy +5/-5% @ 1A
Imax(A) 10
Number of channels 1
Operating voltage(max)(V) 18
Operating voltage(min)(V) 6
Switch current limit(typ)(A) 3
Topology Boost