ISL8270MEVAL1Z datasheet(7/56 Pages) RENESAS

7 / 56 page

ISL8270M

FN8635 Rev.4.00

Page 7 of 56

Aug 17, 2017

Absolute Maximum Ratings

Thermal Information

Input Supply Voltage, VIN Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 17V

Input Supply Voltage for Controller, VDD Pin . . . . . . . . . . . . . . -0.3V to 17V

Input Gate Driver Supply Voltage, VDRVIN Pin . . . . . . . . . . . . . -0.3V to 17V

Output Gate Driver Supply Voltage, VDRVOUT Pin . . . . . . . . . . . -0.3V to 6V

6V Internal Reference Supply Voltage, VR6 Pin . . . . . . . . . . . -0.3V to 6.6V

5V Internal Reference Supply Voltage, VR5 Pin . . . . . . . . . . . -0.3V to 6.5V

2.5V Internal Reference Supply Voltage, V25 Pin. . . . . . . . . . . . -0.3V to 3V

Logic I/O Voltage for DDC, EN, MGN, PG,DISB#

SA, SCL,SDA, SALRT, SYNC, UVLO, VMON, VSET . . . . . . . . . -0.3V to 6.0V

Analog Input Voltages for

VSEN+, XTEMP+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 6.0V

VSEN-, XTEMP- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 0.3V

ESD Rating

Human Body Model (Tested per JESD22-A114F) . . . . . . . . . . . . . . 2000V

Machine Model (Tested per JESD22-A115C) . . . . . . . . . . . . . . . . . . 200V

Charged Device Model (Tested per JESD22-C110D) . . . . . . . . . . . . 750V

Latch-Up (Tested per JESD78C; Class 2, Level A) . . . . . . . . . . . . . . . 100mA

Thermal Resistance (Typical)

JA (°C/W)

JC (°C/W)

40 LD HDA Package (Notes 6, 7) . . . . . . . .

7.5

2.2

Maximum Junction Temperature (Plastic Package) . . . . . . . . . . . .+125°C

Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-55°C to +150°C

Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . Refer to Figure 31

Recommended Operating Conditions

Input Supply Voltage Range, VIN . . . . . . . . . . . . . . . . . . . . . . . . 4.5V to 14V

Input Supply Voltage Range for Controller, VDD . . . . . . . . . . . 4.5V to 14V

Output Voltage Range, VOUT . . . . . . . . . . . . . . . . . . . . . . . . . . . . .0.6V to 5V

Output Current Range, IOUT(DC) (Note 10). . . . . . . . . . . . . . . . . . . 0A to 25A

Operating Junction Temperature Range, TJ. . . . . . . . . . . .-40°C to +125°C

CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product

reliability and result in failures not covered by warranty.

NOTES:

JA is measured in free air with the module mounted on an evaluation board 3x4.5inch in size with 2oz surface and 2oz buried planes and multiple

via interconnects as specified on AN1926, “ISL8270MEVAL1Z Evaluation Board User Guide”.

7. For

JC, the “case temp” location is the center of the package underside.

Electrical Specifications VIN = VDD = 12V, fSW = 533kHz, COUT = 1340µF, TA = -40°C to +85°C, unless otherwise noted. Typical values

are at TA = +25°C. Boldface limits apply across the operating temperature range, -40°C to +85°C.

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

(Note 8)TYP

MAX

(Note 8)UNIT

INPUT AND SUPPLY CHARACTERISTICS

Input Supply Current for Controller

IDD

VIN = VDD = 12V, VOUT = 0V, module not

enabled

6V Internal Reference Supply Voltage

VR6

5.5

6.1

6.6

5V Internal Reference Supply Voltage

VR5

IVR5 < 5mA

4.5

5.2

5.5

2.5V Internal Reference Supply Voltage

V25

2.25

2.5

2.75

Input Supply Voltage for Controller Read Back

Resolution

VDD_READ_RES

Bits

Input Supply Voltage for Controller Read Back

Total Error (Note 11)

VDD_READ_ERR

PMBus read

±2

%FS

OUTPUT CHARACTERISTICS

Output Voltage Adjustment Range

VOUT_RANGE

VIN > VOUT + 1.8V

0.54

5.5

Output Voltage Set-Point Range

VOUT_RES

Configured using PMbus

±0.025

Output Voltage Set-Point Accuracy (Notes 9, 11)VOUT_ACCY

Includes line, load, and temperature

(-20°C ≤ TA ≤ +85°C)

-1

%VOUT

Output Voltage Read Back Resolution

VOUT_READ_RES

Bits

Output Voltage Read Back Total Error (Note 11)VOUT_READ_ERR PMBus Read

-2

%VOUT

Output Current Read Back Resolution

IOUT_READ_RES

Bits

Output Current Range (Note 10)IOUT_RANGE

Output Current Read back Total Error

IOUT_READ_ERR

PMBus read at max load

±2

ISL8270MEVAL1Z bảng dữ liệu(PDF) 7 Page - Renesas Technology Corp

ISL8270MEVAL1Z bảng dữ liệu(HTML) 7 Page - Renesas Technology Corp

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56

bảng dữ liệu tải về

Link URL