MAX22702E Drivers Datasheet

MAX22702E Datasheet PDF, Equivalent


Part Number

MAX22702E

Description

Ultra-High CMTI Isolated Gate Drivers

Manufacture

Maxim Integrated

Total Page 30 Pages
PDF Download
Download MAX22702E Datasheet PDF


MAX22702E
Click here for production status of specific part numbers.
MAX22700D–MAX22702D
MAX22700E–MAX22702E
EVALUATION KIT AVAILABLE
Ultra-High CMTI
Isolated Gate Drivers
General Description
The MAX22700–MAX22702 are a family of single-chan-
nel isolated gate drivers with ultra-high common-mode
transient immunity (CMTI) of 300kV/µs (typ). The devices
are designed to drive silicon-carbide (SiC) or gallium-
nitride (GaN) transistors in various inverter or motor
control applications. All devices have integrated digital
galvanic isolation using Maxim’s proprietary process tech-
nology. The devices feature variants with output options
for gate driver common pin GNDB (MAX22700), Miller
clamp (MAX22701), and adjustable undervoltage-lockout
UVLO (MAX22702). In addition, variants are offered as
differential (D versions) or single-ended (E versions)
inputs. These devices transfer digital signals between
circuits with different power domains. All of the devices in
the family feature isolation for a withstand voltage rating
of 3kVRMS for 60 seconds.
All devices support a minimum pulse width of 20ns with a
maximum pulse width distortion of 2ns. The part-to-part
propagation delay is matched within 2ns (max) at +25°C
ambient temperature, and 5ns (max) over the -40°C
to +125°C operating temperature range. This feature
reduces the power transistor’s dead time, thus improving
overall efficiency.
The MAX22700 and the MAX22702 have a maximum
RDSON of 1.25Ω for the low-side driver, and the MAX22701
has an RDSON of 2.5Ω for the low-side driver. All devices
have a maximum
See the Ordering
RInDfoSrOmNatoiofn4.f5oΩr sfuofrfitxhees
high-side driver.
associated with
each option.
The MAX22700–MAX22702 can be used to drive SiC or
GaN FETs with different output gate drive circuitry and
B-side supply voltages. See the Typical Operating Circuits
for details.
All of the devices in the MAX22700–MAX22702 family
are available in an 8-pin, narrow-body SOIC package with
4mm of creepage and clearance. The package material
has a minimum comparative tracking index (CTI) of 600V,
which gives it a group I rati­ng in creepage tables. All
devices are rated for operation at ambient temperatures
of -40°C to +125°C.
Benefits and Features
● Matching Propagation Delay
• 20ns Minimum Pulse Width
• 35ns Propagation Delay at Room Temperature
• 2ns Part-to-Part Propagation Delay Matching at
Room Temperature
• 5ns Part-to-Part Propagation Delay Matching over
-40°C to +125°C Temperature Range
● High CMTI (300kV/µs, typ)
● Robust Galvanic Isolation
• Withstands 3kVRMS for 60s (VISO)
• Continuously Withstands 848VRMS (VIOWM)
• Withstands ±5kV Surge Between GNDA and VSSB
with 1.2/50μs Waveform
● Precision UVLO
● Options to Support a Broad Range of Applications
• 3 Output Options: GNDB, Miller Clamp, or
Adjustable UVLO
2 Input Configurations: Single-Ended with Enable
(E versions) or Differential (D versions)
Applications
● Isolated Gate Driver for Inverters
● Motor Drives
● UPS and PV Inverters
Safety Regulatory Approvals
● UL According to UL1577
● cUL According to CSA Bulletin 5A
Ordering Information appears at end of data sheet.
19-100581; Rev 2; 9/19

MAX22702E
MAX22700D–MAX22702D
MAX22700E–MAX22702E
Ultra-High CMTI
Isolated Gate Drivers
Absolute Maximum Ratings
VDDA to GNDA.........................................................-0.3V to +6V
VDDB to GNDB.......................................................-0.3V to +40V
GNDB to VSSB.......................................................-0.3V to +40V
VDDB to VSSB........................................................-0.3V to +40V
INP, INN, IN, EN to GNDA.......................................-0.3V to +6V
VDDB to ADJ.............................................................-0.3V to +6V
CLAMP to VSSB...................................... -0.3V to (VDDB + 0.3V)
OUT to VSSB........................................... -0.3V to (VDDB + 0.3V)
Continuous Power Dissipation (TA = +70°C)
Narrow SOIC (derate 9.39mW/°C above +70°C).......750.89mW
Operating Temperature Range.......................... -40°C to +125°C
Maximum Junction Temperature......................................+150°C
Storage Temperature Range............................. -60°C to +150°C
Soldering Temperature (reflow)........................................+260°C
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.
Package Information
PACKAGE TYPE: 8 NARROW SOIC
Package Code
Outline Number
Land Pattern Number
THERMAL RESISTANCE, FOUR-LAYER BOARD
Junction to Ambient (θJA)
Junction to Case (θJC)
S8MS+23
21-0041
90-0096
106.54°C/W
44.91°C/W
For the latest package outline information and land patterns (footprints), go to www.maximintegrated.com/packages. Note that a “+”,
“#”, or “-” in the package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing
pertains to the package regardless of RoHS status.
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.maximintegrated.com/thermal-tutorial.
DC Electrical Characteristics
(VDDA - VGNDA = 5V, VDDB - VSSB = 20V, VGNDA = VSSB = 0V, TA = -40°C to +125°C, unless otherwise noted. Typical values are at
TA = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
POWER SUPPLY
SYMBOL
CONDITIONS
VDDA
Relative to GNDA
Relative to GNDB, MAX22700
MIN TYP MAX UNITS
3 5.5
13 36
Supply Voltage
Differential Supply
Undervoltage-Lockout
Threshold
Undervoltage-Lockout
Threshold Hysteresis
VDDB
VSSB
VDIFF
VUVLOAP
VUVLOAN
Relative to VSSB, MAX22701
Relative to VSSB, MAX22702
Relative to GNDB, MAX22700
VDDB - VSSB, MAX22700
VDDA rising
VDDA falling
VUVLOA_HYST
13
6
-16
13
2.69
2.59
2.82
2.72
100
36
36
0
36
2.95
2.85
V
V
V
mV
www.maximintegrated.com
Maxim Integrated 2


Features Click here for production status of spec ific part numbers. MAX22700D–MAX22702 D MAX22700E–MAX22702E EVALUATION KIT AVAILABLE Ultra-High CMTI Isolated Gat e Drivers General Description The MAX 22700–MAX22702 are a family of single -channel isolated gate drivers with ult ra-high common-mode transient immunity (CMTI) of 300kV/µs (typ). The devices are designed to drive silicon-carbide ( SiC) or galliumnitride (GaN) transistor s in various inverter or motor control applications. All devices have integrat ed digital galvanic isolation using Max im’s proprietary process technology. The devices feature variants with outpu t options for gate driver common pin GN DB (MAX22700), Miller clamp (MAX22701), and adjustable undervoltage-lockout UV LO (MAX22702). In addition, variants ar e offered as differential (D versions) or single-ended (E versions) inputs. Th ese devices transfer digital signals be tween circuits with different power dom ains. All of the devices in the family feature isolation for a withstand.
Keywords MAX22702E, datasheet, pdf, Maxim Integrated, Ultra-High, CMTI, Isolated, Gate, Drivers, AX22702E, X22702E, 22702E, MAX22702, MAX2270, MAX227, Equivalent, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute




@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)