JAJSE25A October 2017 – October 2019 LM76002 , LM76003
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
VFB_PFM | Output voltage offset at no load in auto mode | VIN = 3.8 V to 36 V, VSYNC = 0 V, auto mode IOUT = 0 A | 2% | |||
Vdrop | Minimum input to output voltage differential to maintain specified accuracy | VOUT = 5 V, IOUT = 1.5 A, fSW = 2.2 MHz | 0.4 | V | ||
IQ_SW | Operating quiescent current (switching) | VEN = 3.3 V, IOUT = 0 A, RT = open, VBIAS = VOUT = 3.3 V, RFBT = 1 Meg | 15 | µA | ||
IPEAK_MIN | Minimum inductor peak current | LM76002 :
VSYNC = 0 V, IOUT = 10 mA |
0.5 | A | ||
LM76003 :
VSYNC = 0 V, IOUT = 10 mA |
0.7 | |||||
IBIAS_SW | Operating quiescent current from external VBIAS (switching) | fSW = 500 kHz, IOUT = 1 A | 7 | mA | ||
fSW = 2.2 MHz, IOUT = 1 A | 25 | |||||
DMAX | Maximum switch duty cycle | While in frequency foldback | 97.5% | |||
tDEAD | Dead time between high-side and low-side MOSFETs | 4 | ns |