参数资料
型号: ISL6324ACRZ
厂商: Intersil
文件页数: 5/40页
文件大小: 0K
描述: IC HYBRID CTRLR PWM DUAL 48QFN
标准包装: 43
应用: 控制器,AMD SVI
输入电压: 5 V ~ 12 V
输出数: 2
输出电压: 最高 2V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN(7x7)
包装: 管件
ISL6324A
Functional Pin Description (Continued)
PIN NUMBER
39
40
41
42
49
SYMBOL
UGATE_NB
BOOT_NB
LGATE_NB
PVCC_NB
GND
DESCRIPTION
Connect this pin to the corresponding upper MOSFET gate. This pin provides the PWM-
controlled gate drive for the upper MOSFET and is monitored for shoot-through
prevention purposes.
This pin provides the bias voltage for the corresponding upper MOSFET drive. Connect
this pin to appropriately chosen external bootstrap capacitor. The internal bootstrap
diode connected to the PVCC_NB pin provides the necessary bootstrap charge.
Connect this pin to the corresponding MOSFET’s gate. This pin provides the PWM-
controlled gate drive for the lower MOSFET. This pin is also monitored by the adaptive
shoot-through protection circuitry to determine when the lower MOSFET has turned off.
The power supply pin for the internal MOSFET driver for the Northbridge controller.
Connect this pin to any voltage from +5V to +12V depending on the desired MOSFET
gate-drive level. Decouple this pin with a quality 1.0μF ceramic capacitor.
GND is the bias and reference ground for the IC. The GND connection for the ISL6324A
is through the thermal pad on the bottom of the package.
Integrated Driver Block Diagram
PVCC
BOOT
UGATE
PWM
20k Ω
SOFT-START
GATE
SHOOT-
AND
FAULT LOGIC
CONTROL
LOGIC
THROUGH
PROTECTION
PHASE
10k Ω
LGATE
5
FN6880.2
May 14, 2010
相关PDF资料
PDF描述
1782-83J COIL RF 430UH MOLDED UNSHIELDED
LT1529CT-5#PBF IC REG LDO 5V 3A TO220
2150-20K COIL RF 6.8UH MOLDED UNSHIELDED
2150-18K COIL RF 5.6UH MOLDED UNSHIELDED
LT1529CT#PBF IC REG LDO ADJ 3A TO220
相关代理商/技术参数
参数描述
ISL6324ACRZR5381 制造商:Intersil Corporation 功能描述:4+1 PHASE CONTROLLER, CORE+NORTHBRIDGE, PROG PSI, 3.4MHZ SVI - Rail/Tube 制造商:Intersil Corporation 功能描述:IC HYBRID CTRLR PWM DUAL 48QFN
ISL6324ACRZ-T 功能描述:IC HYBRID CTRLR PWM DUAL 48QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
ISL6324ACRZ-TR5381 制造商:Intersil Corporation 功能描述:4+1 PHASE CONT., CORE + NORTHBRIDGE, PROG PSI, 3.4MHZ SVI, 5 - Tape and Reel 制造商:Intersil Corporation 功能描述:IC HYBRID CTRLR PWM DUAL 48QFN
ISL6324AIRZ 功能描述:IC HYBRID CTRLR PWM DUAL 48QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器,Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN(7x7) 包装:管件
ISL6324AIRZR5381 制造商:Intersil Corporation 功能描述:4+1 PHASE CONTROLLER, CORE + NORTHBRIDGE, PROG PSI, 3.4MHZ S - Rail/Tube 制造商:Intersil Corporation 功能描述:IC HYBRID CTRLR PWM DUAL 48QFN