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LMG3522R030RQSR中文资料PDF规格书
LMG3522R030RQSR规格书详情
1 Features
• 650-V GaN-on-Si FET with integrated gate driver
– Integrated high precision gate bias voltage
– 200-V/ns FET hold-off
– 2-MHz switching frequency
– 20-V/ns to 150-V/ns slew rate for optimization
of switching performance and EMI mitigation
– Operates from 7.5-V to 18-V supply
• Robust protection
– Cycle-by-cycle overcurrent and latched shortcircuit
protection with < 100-ns response
– Withstands 720-V surge while hard-switching
– Self-protection from internal overtemperature
and UVLO monitoring
• Advanced power management
– Digital temperature PWM output
• Top-side cooled 12-mm × 12-mm VQFN package
separates electrical and thermal paths for lowest
power loop inductance
2 Applications
• Switch-mode power converters
• Merchant network and server PSU
• Merchant telecom rectifiers
• Solar inverters and industrial motor drives
• Uninterruptable power supplies
3 Description
The LMG3522R030 GaN FET with integrated driver
and protections is targeting switch-mode power
converters and enables designers to achieve new
levels of power density and efficiency.
The LMG3522R030 integrates a silicon driver that
enables switching speed up to 150 V/ns. TI’s
integrated precision gate bias results in higher
switching SOA compared to discrete silicon gate
drivers. This integration, combined with TI's lowinductance
package, delivers clean switching and
minimal ringing in hard-switching power supply
topologies. Adjustable gate drive strength allows
control of the slew rate from 20 V/ns to 150 V/ns,
which can be used to actively control EMI and
optimize switching performance.
Advanced power management features include digital
temperature reporting and fault detection. The
temperature of the GaN FET is reported through
a variable duty cycle PWM output, which simplifies
managing device loading. Faults reported include
overtemperature, overcurrent, and UVLO monitoring.
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
Texas |
21+ |
25000 |
原厂原包 深圳现货 主打品牌 假一赔百 可开票! |
询价 | |||
TI(德州仪器) |
23+ |
N/A |
589610 |
新到现货 原厂一手货源 价格秒杀代理! |
询价 | ||
TI |
QFM|9 |
70230 |
16余年资质 绝对原盒原盘 更多数量 |
询价 | |||
TI/德州仪器 |
22+ |
QFM-9 |
13000 |
原装正品 |
询价 | ||
原厂正品 |
23+ |
DIP16 |
5000 |
原装正品,假一罚十 |
询价 | ||
TI/德州仪器 |
22+ |
QFM-9 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TI |
16+ |
QFM |
10000 |
原装正品 |
询价 | ||
N/A |
2021+ |
SMD |
100500 |
一级代理专营品牌!原装正品,优势现货,长期排单到货 |
询价 | ||
TI |
23+ |
NA |
741 |
门极驱动器 |
询价 | ||
TI |
2018+ |
SMD |
15600 |
门驱动器 |
询价 |