Datasheet Analog Devices ADUM3221BRZ-RL7 — 数据表

Isolated, 4 A Dual-Channel Gate Driver
ADuM3220/ADuM3221 Data Sheet
FEATURES GENERAL DESCRIPTION 4 A peak output current
Precise timing characteristics
60 ns maximum isolator and driver propagation delay
5 ns maximum channel-to-channel matching
High junction temperature operation: 125°C
3.3 V to 5 V input logic
4.5 V to 18 V output drive
UVLO at 2.5 V VDD1
ADuM3220A/ADuM3221A UVLO at 4.1 V VDD2
ADuM3220B/ADuM3221B UVLO at 7.0 V VDD2
Thermal shutdown protection at >150°C
Output shoot-through logic protection on the ADuM3220
Default low output
High frequency operation: dc to 1 MHz
CMOS input logic levels
High common-mode transient immunity: >25 kV/μs
Enhanced system-level ESD performance per IEC 61000-4-x
Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice #5A …

Isolated, 4 A Dual-Channel Gate Driver
ADuM3221-EP Enhanced Product
FEATURES APPLICATIONS 4 A peak output current
Precise timing characteristics
60 ns maximum isolator and driver propagation delay
5 ns maximum channel to channel matching
High junction temperature operation: 125°C
3.3 V to 5 V input logic
7.6 V to 18 V output drive
Undervoltage lockout (UVLO) at 7.0 V VDD2
Thermal shutdown protection at >150°C
Default low output
High frequency operation: dc to 1 MHz
CMOS input logic levels
High common-mode transient immunity: 25 kV/µs
Safety and regulatory approvals
UL recognition
2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice 5A (pending)
VDE certificate of conformity (pending)
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V peak
Small footprint and low profile …