SNVS180N April 2002 – April 2016 LM2750
PRODUCTION DATA.
MIN | MAX | UNIT | ||
---|---|---|---|---|
VIN pin: Voltage to GND | –0.3 | 6 | V | |
SD pin: Voltage to GND | –0.3 | (VIN + 0.3) | V | |
Junction temperature, TJ-MAX-ABS | 150 | °C | ||
Continuous power dissipation(3) | Internally limited | |||
Maximum output current(4) | 175 | mA | ||
Maximum lead temperature (soldering, 5 seconds) | 260 | °C | ||
Storage temperature, Tstg | –65 | 150 | °C |
VALUE | UNIT | |||
---|---|---|---|---|
V(ESD) | Electrostatic discharge | Human-body model (HBM), per ANSI/ESDA/JEDEC JS-001(1) | ±2000 | V |
Machine model | ±100 |
MIN | MAX | UNIT | ||
---|---|---|---|---|
LM2750-5.0 input voltage | 2.7 | 5.6 | V | |
LM2750-ADJ input voltage | 3.8 V ≤ VOUT ≤ 4.9 V | 2.7 | (VOUT + 0.7) | V |
4.9 V ≤ VOUT ≤ 5.2 V | 2.7 | 5.6 | V | |
LM2750-ADJ output voltage | 3.8 | 5.2 | V | |
Recommended output current | 2.9 V ≤ VIN ≤ 5.6 V | 0 | 120 | mA |
2.7 V ≤ VIN ≤ 2.9 V | 0 | 40 | mA | |
Junction temperature, TJ | –40 | 125 | °C | |
Ambient temperature, TA(3) | –40 | 85 | °C |
THERMAL METRIC(1) | LM2750-5.0, LM2750-ADJ | UNIT | ||
---|---|---|---|---|
NGY (WSON) | DSC (WSON) | |||
10 PINS | 10 PINS | |||
RθJA | Junction-to-ambient thermal resistance | 62.4 | 45.6 | °C/W |
RθJC(top) | Junction-to-case (top) thermal resistance | 60.2 | 46.2 | °C/W |
RθJB | Junction-to-board thermal resistance | 36.1 | 21.5 | °C/W |
ψJT | Junction-to-top characterization parameter | 1.2 | 0.7 | °C/W |
ψJB | Junction-to-board characterization parameter | 36.2 | 21.8 | °C/W |
RθJC(bot) | Junction-to-case (bottom) thermal resistance | 5.7 | 6.5 | °C/W |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
VOUT | Output voltage (LM2750-5.0) |
2.9 V ≤ VIN ≤ 5.6 V, IOUT ≤ 120 mA |
4.8 (–4%) | 5 | 5.2 (4%) | V |
2.7 V ≤ VIN ≤ 2.9 V, IOUT ≤ 40 mA, TJ = 25°C |
4.8 (–4%) | 5 | 5.2 (4%) | |||
IQ | Operating supply current | IOUT = 0mA, TJ = 25°C VIH(MIN) ≤ V(SD) ≤ VIN |
5 | 10 | mA | |
IOUT = 0 mA, VIH(MIN) ≤ V(SD) ≤ VIN |
12 | |||||
ISD | Shutdown supply current | V(SD) = 0V | 2 | µA | ||
VFB | Feedback pin voltage (LM2750-ADJ) |
VIN = 3.1 V | 1.17 | 1.232 | 1.294 | V |
IFB | Feedback pin input current (LM2750-ADJ) | VFB = 1.4 V | 1 | nA | ||
VR | Output ripple | COUT = 10 µF, IOUT = 100 mA | 4 | mVp-p | ||
COUT = 2.2 µF, IOUT = 100 mA | 15 | |||||
EPEAK | Peak efficiency (LM2750-5.0) |
VIN = 2.7 V, IOUT = 40 mA | 87% | |||
VIN = 2.9 V, IOUT = 120 mA | 85% | |||||
EAVG | Average Efficiency over Li-Ion Input Range (LM2750-5.0) (4) |
VIN = 2.9 V to 4.2 V, IOUT = 120 mA | 70% | |||
VIN = 2.9 V to 4.2 V, IOUT = 40 mA | 67% | |||||
ƒSW | Switching frequency | 1 | 1.7 | MHz | ||
ILIM | Current limit | VOUT shorted to GND | 300 | mA | ||
SHUTDOWN PIN (SD) CHARACTERISTICS | ||||||
VIH | Logic-high SD input | 1.3 | VIN | V | ||
VIL | Logic-low SD input | 0 | 0.4 | V | ||
IIH | SD input current(5) | 1.3 V ≤ V(SD) ≤ VIN | 15 | 50 | µA | |
IIL | SD input current | V(SD) = 0 V | –1 | 1 | µA | |
CAPACITOR CHARACTERISTICS | ||||||
CIN | Required input capacitance(6) | IOUT ≤ 60 mA | 1 | µF | ||
60 mA ≤ IOUT ≤ 120 mA | 2 | |||||
COUT | Required output capacitance(6) | IOUT ≤ 60 mA | 1 | µF | ||
60 mA ≤ IOUT ≤ 120 mA | 2 |
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
tON | VOUT turnon time | VIN = 3 V, IOUT = 100 mA(1) | 0.5 | ms |
IOUT = 120 mA | ||