MAX14569 Datasheet, PDF (2/14 Pages) Maxim Integrated Products – Dual-Pair LLT with Charge Pump and High-ESD Protection

Dual-Pair LLT with Charge Pump
and High-ESD Protection
ABSOLUTE MAXIMUM RATINGS
(All voltages referenced to GND.)
VBAT, VL...................................................................-0.3V to +6V
VCC (no shutdown condition)..................... (VBAT - 0.3V) to +6V
VCC (shutdown condition).......................................-0.3V to +6V
CP1.......................................................... -0.3V to (VBAT + 0.3V)
CP2..........................................................................-0.3V to +6V
ENAB, ENCD...........................................................-0.3V to +6V
INAVL, INCVL..........................................................-0.3V to +6V
OUTBVL, OUTDVL....................................... -0.3V to (VL + 0.3V)
INBVCC, INDVCC..................................... -0.3V to (VCC + 0.3V)
OUTAVCC, OUTCVCC............................. -0.3V to (VCC + 0.3V)
Short-Circuit Current OUTAVCC,
OUTCVCC, OUTBVL, OUTDVL to GND.................Continuous
Short-Circuit Duration OUTAVCC, OUTCVCC,
OUTBVL, OUTDVL to GND....................................Continuous
Continuous Power Dissipation (TA = +70NC)
QSOP (derate 9.6mW/NC above +70NC)...................771.5mW
Junction-to-Ambient Thermal Resistance (Note 1)
BJA...........................................................................103.7NC/W
Junction-to-Case Thermal Resistance (Note 1)
BJC................................................................................37NC/W
Operating Temperature Range........................... -40NC to +85NC
Storage Temperature Range............................ -65NC to +150NC
Junction Temperature......................................................+150NC
Lead Temperature (soldering, 10s).................................+300NC
Soldering Temperature (reflow).......................................+260NC
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-
layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(VBAT = 2.3V to 5.5V, VL = 1.6V to 5.5V, CVBAT = 1FF, CVCC = 2.2FF, CVL = 0.1FF, TA = -40NC to +85NC, unless otherwise noted.
Typical values are at VBAT = 3.6V, VL = 3.0V, and TA = +25NC.) (Notes 2, 3, 4)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLIES
VBAT Supply Range
VL Supply Range
VBAT
VL
2.3
5.5
V
1.6
5.5
V
Supply Current from VL
IQVL
INBVCC = INDVCC = VCC,
INAVL = INCVL = VL
1
FA
VBAT Shutdown Supply
Current
ISHDN-VBAT
VINAVL = VINCVL = 0V,
VENAB = VENCD = 0V
0.01
0.5
FA
VL Shutdown Supply
Current
ISHDN-VL VENAB = VENCD = 0V
0.01
0.5
FA
VBAT Change in Supply
Current with ENAB and
ENCD at VIL
DIVBAT
VENAB = VENCD = VIL
(Notes 2, 4, 5)
1
FA
OUTAVCC Shutdown
Mode Leakage Current
OUTCVCC Shutdown
Mode Leakage Current
IOUTAVCC_LEAK
VENAB = 0V, VENCD = VIH,
VOUTAVCC = 5V
IOUTCVCC_LEAK
VENAB = VIH, VENCD = 0V,
VOUTCVCC = 5V
0.01
1
FA
0.01
1
FA
OUTBVL, OUTDVL
Shutdown Mode
Leakage Current
IOUTBVL_LEAK VENAB = VENCD = 0V,
IOUTDVL_LEAK VOUTBVL = VOUTDVL = 0V
0.01
1
FA
INBVCC Shutdown Mode
Leakage Current
INDVCC Shutdown Mode
Leakage Current
IINBVCC_LEAK
IINDVCC_LEAK
VENAB = 0V, VENCD = VIH,
VINBVCC = 5V
VENAB = VIH, VENCD = 0V,
VINDVCC = 5V
0.01
1
FA
0.01
1
FA
2