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TPS62422QDRCRQ1

Texas Instruments TPS62422QDRCRQ1

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Price
RoHS Yes Compliant Compliant Compliant Compliant Compliant Y Y Y Compliant
Lead Status Yes No No No No No Y Y Y No
Control mode Voltage Mode Current Mode current mode
Switching frequency(Max)(kHz) 2500 2100
Vout(Min)(V) 1.15 2.7 1
Approx. price(US$) 0.80 | 1ku .378 | 1ku .463 | 1ku .099 | 1ku
Package size mm2 mm2
Iout(Max)(A) 0.6 0.63 0.6
Vin(Max)(V) 6 5.5 36
Rating Automotive Catalog Catalog Catalog Catalog Catalog Catalog
Switching frequency(Typ)(kHz) 2250
Type Converter Converter Converter
Duty cycle(Max)(%) 100 98
Vout(Max)(V) 1.8 5.5 24
Package Group VSON|10 VQFN|32 QFN,VSSOP SOT-23|6
Iq(Typ)(mA) 0.032 0.01
Vin(Min)(V) 2.5 2.7 4
Switching frequency(Min)(kHz) 2000 1100
Features Adaptive/Dynamic Voltage Scaling,Enable,Forced PWM,Light Load Efficiency,Multiple Outputs,Over Current Protection,Synchronous Rectification,UVLO Fixed Constant Current,Current Control,I2C Control,Power Save Mode Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Synchronous Rectification,Tracking,UVLO Adjustable,Soft Start Fixed Enable,Forced PWM,Light Load Efficiency,Over Current Protection,Pre-Bias Start-Up,Soft Start Fixed,Synchronous Rectification,Tracking,UVLO adjustable Enable,Foldback Overcurrent protection,Output discharge
Operating temperature range(C) -40 to 125 -40 to 125 -40 -40
Regulated outputs(#) 2 1 1 1
Arm CPU ARM R4F @ 200MHz
ADC Sampling Rate(MSPS) 12.5 12.5
Co-Processor(s) N/A N/A
No. of Tx 2 2
Interface CAN,I2C,LVDS,QSPI,SPI,UART CAN,I2C,LVDS,QSPI,SPI,UART
RAM(KB) 1536 1536
DSP 1 C67x @ 600MHz 1 C67x @ 600MHz
Operating Temperature Range(C) -40 to 105 -40 to 105 -40 to 125 -40 to 125
Package Size mm2 mm2 mm2 mm2
TX Power(dBm) 12 12
No. of Rx 4 4
ARM CPU ARM R4F @ 200MHz
LED(#) 18
LED Current Per Channel(mA) 35
LED Configuration Parallel
Shutdown Current(Typ)(uA) 0.2
Channels(#) 18
Approx. Price (US$) 0.73 | 1ku 1.42 | 1ku
Topology Current Sink
3rd Harmonic(dBc) 145
CMRR(Min)(dB) 95
Vn at 1kHz(Typ)(nV/rtHz) 4.7
BW @ Acl(MHz) 105
Output Current(Typ)(mA) 50
Input Bias Current(Max)(pA) 520000
Rail-to-Rail In to V-
GBW(Typ)(MHz) 50
Iq per channel(Typ)(mA) 0.592
Offset Drift(Typ)(uV/C) 0.4
Total Supply Voltage(Max)(+5V=5, +/-5V=10) 5.4
2nd Harmonic(dBc) 120
Acl, min spec gain(V/V) 1
Number of Channels(#) 2
Iq per channel(Max)(mA) 0.625
@ MHz 0.1
Total Supply Voltage(Min)(+5V=5, +/-5V=10) 2.7
Architecture Voltage FB
Slew Rate(Typ)(V/us) 105
CMRR(Typ)(dB) 110
Vos (Offset Voltage @ 25C)(Max)(mV) 0.13
Vn at Flatband(Typ)(nV/rtHz) 4.7
Iq(Typ)(uA) 80
Duty cycle(max)(%) 98
Iout(max)(A) 0.6 0.2
Iq(typ)(mA) 0.08 0.001
Maximum package height(mm) 1.45 0.4
Package area(mm^2) 8.12 1
Package size (L x W)(mm) 2.9 x 2.8 1 x 1
Package type SOT-23 X2SON
Pin count 6.0 4.0
Switching frequency(max)(kHz) 2100
Switching frequency(min)(kHz) 1100
TI functional safety category
Vin(max)(V) 36 5.5
Vin(min)(V) 4 1.4
Vout(max)(V) 24 3.3
Vout(min)(V) 1 0.8
TI.com inventory 6489 5740
Accuracy(%) 2
Dropout voltage (Vdo)(typ)(mV) 204
Fixed output options(V) 2.5
Load capacitance(min)(F) 0.47
Noise(Vrms) 180
Output options Fixed Output
PSRR at 100 KHz(dB) 15.4
Thermal resistance JA(C/W) 144.1