Datasheet LTM4602HV (Analog Devices) - 2
| Fabricante | Analog Devices |
| Descripción | 6A, 28VIN High Efficiency DC/DC µModule |
| Páginas / Página | 24 / 2 — ABSOLUTE AXI U. RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). The. … |
| Formato / tamaño de archivo | PDF / 337 Kb |
| Idioma del documento | Inglés |
ABSOLUTE AXI U. RATI GS. PACKAGE/ORDER I FOR ATIO. (Note 1). The. ELECTRICAL CHARACTERISTICS
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LTM4602HV
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
TOP VIEW FCB, EXTVCC, PGOOD, RUN/SS, VOUT .. –0.3V to 6V CC IN V OSET IN, SVIN, fADJ .. –0.3V to 28V f ADJ SV EXTV V VOSET, COMP ... –0.3V to 2.7V COMP VIN Operating Temperature Range (Note 2) ... –40°C to 85°C SGND RUN/SS Junction Temperature ... 125°C FCB Storage Temperature Range ... –55°C to 125°C PGOOD PGND VOUT LGA PACKAGE 104-LEAD (15mm × 15mm × 2.8mm) TJMAX = 125°C, θJA = 15°C/W, θJC = 6°C/W, θJA DERIVED FROM 95mm × 76mm PCB WITH 4 LAYERS WEIGHT = 1.7g ORDER PART NUMBER LGA PART MARKING* LTM4602HVEV#PBF LTM4602HVV LTM4602HVIV#PBF LTM4602HVV Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
The ELECTRICAL CHARACTERISTICS
●
denotes the specifi cations which apply over the –40°C to 85°C temperature range, otherwise specifi cations are at TA = 25°C, VIN = 12V. External CIN = 120µF, COUT = 200µF/Ceramic per typical application (front page) confi guration. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN(DC) Input DC Voltage AbsMax 28V for Tolerance on 24V Inputs ● 4.5 28 V VOUT(DC) Output Voltage FCB = 0V VIN = 5V or 12V, VOUT = 1.5V, IOUT = 0A 1.478 1.50 1.522 V ● 1.470 1.50 1.530 V
Input Specifi cations
VIN(UVLO) Under Voltage Lockout Threshold IOUT = 0A 3.4 4 V IINRUSH(VIN) Input Inrush Current at Startup IOUT = 0A, VOUT = 1.5V, FCB = 0 VIN = 5V 0.6 A VIN = 12V 0.7 A VIN = 24V 0.8 A IQ(VIN) Input Supply Bias Current IOUT = 0A, EXTVCC Open VIN = 12V, VOUT = 1.5V, FCB = 5V 1.2 mA VIN = 12V, VOUT = 1.5V, FCB = 0V 42 mA VIN = 24V, VOUT = 2.5V, FCB = 5V 1.8 mA VIN = 24V, VOUT = 2.5V, FCB = 0V 36 mA Shutdown, RUN = 0.8V, VIN = 12V 50 100 µA Min On Time 100 ns Min Off Time 400 ns IS(VIN) Input Supply Current VIN = 12V, VOUT = 1.5V, IOUT = 6A 0.88 A VIN = 12V, VOUT = 3.3V, IOUT = 6A 1.50 A VIN = 5V, VOUT = 1.5V, IOUT = 6A 2.08 A VIN = 24V to 3.3V at 6A, EXTVCC = 5V 0.98 A 4602hvf 2
W W W U U W U ABSOLUTE AXI U RATI GS PACKAGE/ORDER I FOR ATIO (Note 1)
TOP VIEW FCB, EXTVCC, PGOOD, RUN/SS, VOUT .. –0.3V to 6V CC IN V OSET IN, SVIN, fADJ .. –0.3V to 28V f ADJ SV EXTV V VOSET, COMP ... –0.3V to 2.7V COMP VIN Operating Temperature Range (Note 2) ... –40°C to 85°C SGND RUN/SS Junction Temperature ... 125°C FCB Storage Temperature Range ... –55°C to 125°C PGOOD PGND VOUT LGA PACKAGE 104-LEAD (15mm × 15mm × 2.8mm) TJMAX = 125°C, θJA = 15°C/W, θJC = 6°C/W, θJA DERIVED FROM 95mm × 76mm PCB WITH 4 LAYERS WEIGHT = 1.7g ORDER PART NUMBER LGA PART MARKING* LTM4602HVEV#PBF LTM4602HVV LTM4602HVIV#PBF LTM4602HVV Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
The ELECTRICAL CHARACTERISTICS
●
denotes the specifi cations which apply over the –40°C to 85°C temperature range, otherwise specifi cations are at TA = 25°C, VIN = 12V. External CIN = 120µF, COUT = 200µF/Ceramic per typical application (front page) confi guration. SYMBOL PARAMETER CONDITIONS MIN TYP MAX UNITS
VIN(DC) Input DC Voltage AbsMax 28V for Tolerance on 24V Inputs ● 4.5 28 V VOUT(DC) Output Voltage FCB = 0V VIN = 5V or 12V, VOUT = 1.5V, IOUT = 0A 1.478 1.50 1.522 V ● 1.470 1.50 1.530 V
Input Specifi cations
VIN(UVLO) Under Voltage Lockout Threshold IOUT = 0A 3.4 4 V IINRUSH(VIN) Input Inrush Current at Startup IOUT = 0A, VOUT = 1.5V, FCB = 0 VIN = 5V 0.6 A VIN = 12V 0.7 A VIN = 24V 0.8 A IQ(VIN) Input Supply Bias Current IOUT = 0A, EXTVCC Open VIN = 12V, VOUT = 1.5V, FCB = 5V 1.2 mA VIN = 12V, VOUT = 1.5V, FCB = 0V 42 mA VIN = 24V, VOUT = 2.5V, FCB = 5V 1.8 mA VIN = 24V, VOUT = 2.5V, FCB = 0V 36 mA Shutdown, RUN = 0.8V, VIN = 12V 50 100 µA Min On Time 100 ns Min Off Time 400 ns IS(VIN) Input Supply Current VIN = 12V, VOUT = 1.5V, IOUT = 6A 0.88 A VIN = 12V, VOUT = 3.3V, IOUT = 6A 1.50 A VIN = 5V, VOUT = 1.5V, IOUT = 6A 2.08 A VIN = 24V to 3.3V at 6A, EXTVCC = 5V 0.98 A 4602hvf 2