SLVSB34A October 2011 – June 2015 TPS22933
PRODUCTION DATA.
MIN | MAX | UNIT | |||
---|---|---|---|---|---|
VIN | Input voltage | BAT, USB, DC_IN | –0.3 | 14 | V |
VOUTPUT | Output voltage | VOUT, LOUT | –0.3 | 6 | V |
VEN | Input voltage | EN | –0.3 | 6 | V |
IMAX | Maximum continuous switch current | 75 | mA | ||
IPLS | Maximum pulsed switch current, pulse <300 µs, 2% duty cycle | 100 | mA | ||
TA | Operating free-air temperature | –40 | 85 | °C | |
Tlead | Maximum lead temperature (10-s soldering time) | 300 | °C | ||
Tstg | Storage temperature | –65 | 150 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
Charged-device model (CDM), per JEDEC specification JESD22-C101(2) | ±1000 |
MIN | NOM | MAX | UNIT | |||
---|---|---|---|---|---|---|
VIN | Input voltage | BAT, USB, DC_IN | 2.5 | 12 | V | |
VEN | EN | 0 | 5.5 | V | ||
VIH | EN pin High-level input voltage, (EN > VIH Min, VOUT = LDO Output) |
BAT = 2.5 V to 5.5 V, USB, DC_IN = 2.5 V to 12 V | 1.15 | 5.5 | V | |
VIL | EN pin Low-level input voltage, (EN< VIL Max, VOUT = pulldown) |
BAT = 2.5 V to 5.5 V, USB, DC_IN = 2.5 V to 12 V | 0 | 0.6 | V | |
IOUT-LOUT | LOUT Current | VBAT = 4.2 V OR VUSB = 5 V OR VDC_IN = 5 V, EN = 3.4 V, IOUT-VOUT = 0 mA |
50 | mA | ||
IOUT-VOUT | VOUT Current | VBAT = 4.2 V OR VUSB = 5 V OR VDC_IN = 5 V, EN = 3.4 V, IOUT-LOUT = 0 mA |
50 | mA | ||
IOUT-TOTAL | LOUT + VOUT current | VBAT = 4.2 V OR VUSB = 5 V OR VDC_IN = 5 V, EN = 3.4 V |
50 | mA | ||
CAP | LDO Capacitor (on CAP pin) | 20(1) | nF | |||
LOUT Capacitor | 1 | µF | ||||
VOUT Capacitor | 1 | µF |
THERMAL METRIC(1) | TPS22933 | UNIT | |
---|---|---|---|
RSE (UQFN) | |||
6 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 115.6 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 59.9 | °C/W |
RθJB | Junction-to-board thermal resistance | 27.4 | °C/W |
ψJT | Junction-to-top characterization parameter | 2.1 | °C/W |
ψJB | Junction-to-board characterization parameter | 27.3 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | — | °C/W |
PARAMETER | TEST CONDITIONS(2)(3)(6) | TA | MIN | TYP(1) | MAX | UNIT | |
---|---|---|---|---|---|---|---|
IIN-BAT | Operating current | IOUT = 0 mA, VBAT = 4.2 V, VUSB = 3 V, VDC_IN = 3 V, EN = 3.4 V | Full | 9.2 | 15 | µA | |
Quiescent current | IOUT = 0, VBAT = 4.2 V, VUSB = 5 V, VDC_IN = 3 V, EN = 3.4 V | 0.7 | 2 | ||||
IIN-USB | Operating current | IOUT = 0 mA, VBAT = 4.2 V, VUSB = 5 V, VDC_IN = 3 V, EN = 3.4 V | Full | 9.2 | 15 | µA | |
Quiescent current | IOUT = 0, VBAT = 4.2V, VUSB = 5V, VDC_IN = 5.5V, EN = 3.4 V | 0.7 | 2 | ||||
IIN-DC_IN | Operating current | IOUT = 0 mA, VBAT = 4.2 V, VUSB = 3 V, VDC_IN = 5 V, EN = 3.4 V | Full | 9.2 | 15 | µA | |
Quiescent current | IOUT = 0, VBAT = 4.2V, VUSB = 5.5V, VDC_IN = 5V, EN = 3.4 V | 0.7 | 2 | ||||
IIN-USB | Hi-Voltage operating current | IOUT = 0 mA, VBAT = 4.2 V, VUSB = 12 V, VDC_IN = 5 V, EN = 3.4 V | Full | 10.8 | 20 | µA | |
IIN-DC_IN | Hi-Voltage operating current | IOUT = 0 mA, VBAT = 4.2 V, VUSB = 5 V, VDC_IN = 12 V, EN = 3.4 V | Full | 10.8 | 20 | µA | |
RON | ON resistance (USB to CAP, BAT to CAP, DC_IN to CAP) | VIN = 5.0 V, IOUT = 10 mA | 25ºC | 2.4 | 3.3 | Ω | |
Full | 3.5 | ||||||
VIN = 4.2 V, IOUT = 10 mA | 25ºC | 2.6 | 3.5 | Ω | |||
Full | 4 | ||||||
VIN = 2.5 V, IOUT = 10 mA | 25ºC | 3.8 | 5 | Ω | |||
Full | 6 | ||||||
RONVOUT | ON resistance (LDO output to VOUT) | VIN = 4.2 V, IOUT-VOUT = 10 mA | 25ºC | 1.3 | 2.5 | Ω | |
Full | 3 | ||||||
RPD | Output pulldown resistance | VIN = 4.2 V, VEN = 0 V, I(into VOUT) = 10 mA | 25ºC | 63.8 | 120 | Ω | |
IEN | EN input leakage | VEN = 1.6 V to 5.5 V or GND | Full | 1 | µA | ||
VDO-VOUT | Dropout voltage VOUT (4)(5) | IOUT = 10 mA | Full | 0.11 | V | ||
VDO-LOUT | Dropout voltage LOUT | IOUT = 10 mA(4)(5) | Full | 0.1 | V | ||
VLOUT | Always on LDO output voltage (LOUT pin) | VIN < 3.4 V, IOUT = 10 mA, VEN = 1.8 V | Full | VIN – VDO-LOUT | V | ||
VIN > 4 V, IOUT = 10 mA, VEN = 1.8 V | Full | 3.42 | 3.6 | 3.78 | |||
VVOUT | Switched LDO output voltage (VOUT pin) | VIN < 3.4 V, IOUT = 10 m A, VEN = 1.8 V | Full | VIN – VDO-VOUT | V | ||
VIN > 4 V, IOUT = 10 mA, VEN = 1.8 V | Full | 3.39 | 3.57 | 3.75 | |||
VCO | Changeover voltage | VBAT = 4.2 V, VUSB = 4.0 V rising to 4.4 V | Full | 0.15 | V | ||
tCO | Changeover time | VBAT=4.2 V, VUSB = 4.0 V rising to 4.4 V, CAP = 0.01 µF, IOUT = 10 mA | 25ºC | 18 | µs | ||
Full | 50 | ||||||
tOFF | VOUT OFF-time | EN high to low, C(VOUT) = 1 µF, VOUT load = 360 Ω | Full | 32 | µs | ||
tON | VOUT ON-time | EN low to high, C(VOUT) = open, VOUT load = 360 Ω | Full | 65 | µs |
Type | Description | Figure |
---|---|---|
Graph | RON versus VIN (BAT, USB, DC_IN) 25°C | Figure 1 |
Graph | RON versus VIN (Any input) | Figure 2 |
Graph | Quiescent Current versus Input Voltage (Any input) | Figure 3 |
Graph | Operating Current versus Input Voltage (Any Input) | Figure 4 |
Scope Plot | tOFF (VIN = 4.2 V, C(VOUT) = 1 uF, 25°C) | Figure 5 |
Scope Plot | tOFF (VIN = 4.2 V, C(VOUT) = open, 25°C) | Figure 6 |
Scope Plot | tON (VIN = 4.2 V, C(VOUT) = 1 uF, 25°C) | Figure 7 |
Scope Plot | tON (VIN = 4.2 V, C(VOUT) = open, 25°C) | Figure 8 |
Graph | LOUT and VOUT versus Temperature at VIN = 4.2 V | Figure 9 |
Graph | LOUT and VOUT versus IOUT (VIN = 4.2 V, Temp = 25°C) | Figure 10 |
Graph | LOUT Dropout Voltage versus Temperature (VIN = 2.5 V) | Figure 11 |
Graph | VOUT Dropout Voltage versus Temperature (VIN = 2.5 V) | Figure 12 |
Graph | Output Pulldown Resistance (RPD) versus Temperature (10 mA into VOUT) | Figure 13 |