Datasheet MAX1614 (Analog Devices) - 3
| Fabricante | Analog Devices |
| Descripción | High-Side, n-Channel MOSFET Switch Driver |
| Páginas / Página | 9 / 3 — Electrical Characteristics. TA = -40°C to +85°C. PARAMETER. SYMBOL. … |
| Formato / tamaño de archivo | PDF / 1.0 Mb |
| Idioma del documento | Inglés |
Electrical Characteristics. TA = -40°C to +85°C. PARAMETER. SYMBOL. CONDITIONS. MIN. TYP. MAX. UNITS. INTERNAL CHARGE PUMP
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MAX1614 High-Side, n-Channel MOSFET Switch Driver
Electrical Characteristics
(VBATT = 15V,
TA = -40°C to +85°C
, unless otherwise noted. (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
BATT Operating Range VGATE - VSRC > 3V, SRC = BATT 5.0 26 V BATT Shutdown Current I VBATT = 26V, ON = OFF = unconnected, SHDN IGATE = 0A, device latched off, VLBI = 1.5V 8 µA Quiescent Current IBATT + VBATT = 26V, ON = OFF = unconnected, ISAC IGATE = 0A, device latched on, VLBI = 1.5V 40 µA
INTERNAL CHARGE PUMP
Measured from GATE to SRC, VBATT = 15V, I GATE-Drive Voltage V GATE = 0A 6.5 9.0 GS V Measured from GATE to SRC, VBATT = 5.25V, IGATE = 1.5μA, VSRC = 5.25V 3 GATE-Drive Output Current VGATE = VSRC = 15V 15 60 µA
LOW-BATTERY COMPARATOR
LBI Trip Level VTH LBI input falling 1.176 1.20 1.224 V
Note 1:
Specifications to TA = -40°C are guaranteed by design and not production tested.
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON SUPPLY CURRENT OFF SUPPLY CURRENT LOW-BATTERY THRESHOLD vs. VBATT vs. VBATT vs. TEMPERATURE
22 4.0 TA = +85°C 1.30 VBATT = 15V 20 TA = +85°C MAX1614 toc01 3.5 TA = +25°C 1.28 MAX1614 toc03 MAX1614 toc02 TA = -40°C 18 1.26 TA = +25°C 3.0 VLBI RISING 16 1.24 14 TA = -40°C 2.5 1.22 VLBI FALLING 12 2.0 LBI THRESHOLD (V) SUPPLY CURRENT (µA) 1.20 10 SHUTDOWN CURRENT (µA) 1.5 1.18 8 6 1.0 1.16 5 10 15 20 25 30 5 10 15 20 25 30 -40 -20 0 20 40 60 80 100 V V BATT (V) BATT (V) TEMPERATURE (°C) www.maximintegrated.com Maxim Integrated │ 3
Electrical Characteristics
(VBATT = 15V,
TA = -40°C to +85°C
, unless otherwise noted. (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
BATT Operating Range VGATE - VSRC > 3V, SRC = BATT 5.0 26 V BATT Shutdown Current I VBATT = 26V, ON = OFF = unconnected, SHDN IGATE = 0A, device latched off, VLBI = 1.5V 8 µA Quiescent Current IBATT + VBATT = 26V, ON = OFF = unconnected, ISAC IGATE = 0A, device latched on, VLBI = 1.5V 40 µA
INTERNAL CHARGE PUMP
Measured from GATE to SRC, VBATT = 15V, I GATE-Drive Voltage V GATE = 0A 6.5 9.0 GS V Measured from GATE to SRC, VBATT = 5.25V, IGATE = 1.5μA, VSRC = 5.25V 3 GATE-Drive Output Current VGATE = VSRC = 15V 15 60 µA
LOW-BATTERY COMPARATOR
LBI Trip Level VTH LBI input falling 1.176 1.20 1.224 V
Note 1:
Specifications to TA = -40°C are guaranteed by design and not production tested.
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
ON SUPPLY CURRENT OFF SUPPLY CURRENT LOW-BATTERY THRESHOLD vs. VBATT vs. VBATT vs. TEMPERATURE
22 4.0 TA = +85°C 1.30 VBATT = 15V 20 TA = +85°C MAX1614 toc01 3.5 TA = +25°C 1.28 MAX1614 toc03 MAX1614 toc02 TA = -40°C 18 1.26 TA = +25°C 3.0 VLBI RISING 16 1.24 14 TA = -40°C 2.5 1.22 VLBI FALLING 12 2.0 LBI THRESHOLD (V) SUPPLY CURRENT (µA) 1.20 10 SHUTDOWN CURRENT (µA) 1.5 1.18 8 6 1.0 1.16 5 10 15 20 25 30 5 10 15 20 25 30 -40 -20 0 20 40 60 80 100 V V BATT (V) BATT (V) TEMPERATURE (°C) www.maximintegrated.com Maxim Integrated │ 3