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TPS57112CQRTERQ1

Texas Instruments TPS57112CQRTERQ1

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Texas Instruments UCC256403DDBR

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Price
RoHS Y Y Not Compliant Y Y Not Compliant Y Y Y Y
Lead Status Y Y Y Y Y Y Y Y Y Y
Iout(Max)(A) 2 0.75
Vout(Min)(V) 0.8 0.8
Features Enable,Forced PWM,Frequency Synchronization,Power Good Integrated gate drivers,Light Load Efficiency,Low Power,Programmable Soft Start,Thermal Shutdown,Zero Voltage Switching Current sense output,Current sense/monitor,Programmable current limit,Thermal shutdown,Under voltage lock out Enable,Fixed Output,Forced PWM,Light Load Efficiency,Output Discharge,Over Current Protection,Soft Start Fixed,Synchronous Rectification,UVLO Fixed Diagnostics,Dynamic voltage scaling,Enable,Enable pin,I2C control,Overcurrent protection,Power good,Power sequencing,Power supply and system monitoring,Spread-Spectrum Clock (SSC) Generation,Thermal shutdown,UVLO fixed EMI Hardened,High Cload Drive,MUX Friendly,Small Size EMI Hardened,High Cload Drive,MUX Friendly,Shutdown Cost Optimized,EMI Hardened,Small Size Cost Optimized,EMI Hardened
Approx. price(US$) 0.75 | 1ku 0.80 | 1ku .625 | 1ku 0.70 | 1ku 1.18 | 1ku 2.139 | 1ku .788 | 1ku .35 | 1ku 0.34 | 1ku 0.20 | 1ku
Vout(Max)(V) 4.5 3.6
Vin(Max)(V) 6 6.5
Control mode Current Mode DCS-Control
Rating Automotive Catalog Automotive Catalog Catalog Automotive Catalog Catalog Catalog Catalog
Type Converter Converter
Iq(Typ)(mA) 0.515 0.00006
Duty cycle(Max)(%) 100 50 100
Vin(Min)(V) 2.95 1.8
Regulated outputs(#) 1 1 3
Switching frequency(Min)(kHz) 200 1800
Package Group WQFN|16 SOIC|14 DSBGA|6,HVSSOP|8,VSON-HR|8 SOIC|8,TSSOP|8,WSON|8 SOT-23|5
Switching frequency(Max)(kHz) 2000 1800
Package size mm2 mm2 mm2 mm2 mm2 mm2
Operating temperature range(C) -40 to 125 -40 to 125 -40 -40 to 125 -55 to 125 -40 -40 -40 -40 to 125 -40 to 125
Gate drive(Typ)(A) 0.6
Topology Half-Bridge,Resonant LLC
Control method Current
Frequency(Min)(kHz) 35
VCC(Min)(V) 11.25 1.71
VCC(Max)(V) 30 5.5
Current limit accuracy +25%/-22%
Current limit type Adjustable
Current limit(max)(A) 33
Current limit(min)(A) 2
Current sense accuracy +4/-4% @ 1A
FET Internal
Function Adjustable current limit,Automotive load dump compatibility,Current monitoring,Inductive load compatibility,Inrush current control,Short circuit protection,Thermal shutdown
Imax(A) 5
Number of channels 1 4 1
Operating voltage(max)(V) 18
Operating voltage(min)(V) 6
Package area(mm^2) 32 18 51.9 8.12
Package size (L x W)(mm) 5 x 6.4 4.5 x 4 8.65 x 6 2.9 x 2.8
Package type HTSSOP VQFN-HR SOIC SOT-23
Pin count 16.0 26 14.0 5.0
Ron(typ)(m) 35
TI functional safety category
TI.com inventory 7581 17496 1975 594833
Switching frequency(Typ)(kHz) 1800
Integrated isolated power No
Data rate(Max)(Mbps) 4
Surge voltage capability(Vpk) 6400
Current consumption per channel (1 Mbps)(Typ)(mA) 0.12
Forward/reverse channels 1/1
Propagation delay(Typ)(ns) 140
Current consumption per channel (DC)(Typ)(mA) 0.00475
Default output High,Low
Isolation rating(Vrms) 3000
Number of channels(#) 2 2 1
Configurability Factory programmable,Software configurable
Iout(max)(A) 2
Iq(typ)(mA) 0.0067
LDO 0
Pitch(mm) 0.5
Processor name Generic
Processor supplier Generic
Product type Processor and FPGA
Shutdown current (ISD)(typ)(A) 1.4
Step-down DC/DC controller 0
Step-down DC/DC converter 4
Step-up DC/DC controller 0
Step-up DC/DC converter 0
Switching frequency(max)(kHz) 2200
Switching frequency(typ)(kHz) 2000
Vin(max)(V) 5.5
Vin(min)(V) 2.8
Vout(max)(V) 3.36
Vout(min)(V) 0.6
Architecture CMOS CMOS CMOS CMOS
CMRR(typ)(dB) 115 115
GBW(typ)(MHz) 1.1 1.1
Input common mode headroom (to negative supply)(typ)(V) -0.2 -0.2
Input common mode headroom (to positive supply)(typ)(V) 0.2 0.2
Iout(typ)(A) 0.08 0.08
Iq per channel(typ)(mA) 0.12 0.12
Offset drift(typ)(V/C) 0.6 0.6
Output swing headroom (to negative supply)(typ)(V) 0.025 0.025
Output swing headroom (to positive supply)(typ)(V) -0.025 -0.025
Rail-to-rail In,Out In,Out In,Out In to V-,Out
Slew rate(typ)(V/s) 4.5 4.5
TI package name D DBV
Total supply voltage (+5 V = 5, 5 V = 10)(max)(V) 40 40
Total supply voltage (+5 V = 5, 5 V = 10)(min)(V) 2.7 2.7
Vn at 1 kHz(typ)(nVHz) 30 30
Vos (offset voltage at 25C)(max)(mV) 1.5 1.5
Slew rate(Typ)(V/us) 4.5 3.5
Output current(Typ)(mA) 80 60
CMRR(Min)(dB) 90 95
Total supply voltage(Min)(+5V=5, +/-5V=10) 2.7 4.5
Total supply voltage(Max)(+5V=5, +/-5V=10) 16 40
Offset drift(Typ)(uV/C) 0.6 2
Iq per channel(Typ)(mA) 0.12 0.15
Iq per channel(Max)(mA) 0.15 0.175
Vos (offset voltage @ 25 C)(Max)(mV) 1.5 2.5
Vn at 1 kHz(Typ)(nV/rtHz) 30 33
CMRR(Typ)(dB) 110 110
GBW(Typ)(MHz) 1.1 1