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參數資料
| 型號： | ISL6596CRZ-T |
| 廠商： | INTERSIL CORP |
| 元件分類： | 功率晶體管 |
| 英文描述： | Synchronous Rectified MOSFET Driver |
| 中文描述： | HALF BRDG BASED MOSFET DRIVER, PDSO10 |
| 封裝： | 3 X 3 MM, ROHS COMPLIANT, PLASTIC, MO-220, DFN-10 |
| 文件頁數： | 1/10頁 |
| 文件大小： | 301K |
| 代理商： | ISL6596CRZ-T |
1
FN9240.0
ISL6596
Synchronous Rectified MOSFET Driver
The ISL6596 is a high frequency, MOSFET driver optimized
to drive two N-Channel power MOSFETs in a synchronous
buck converter topology. This driver combined with Intersil’s
Multi-Phase Buck PWM controllers forms a complete single-
stage core-voltage regulator solution with high efficiency
performance at high switching frequency for advanced
microprocessors.
The IC is biased by a single low voltage supply (5V),
minimizing driver switching losses in high MOSFET gate
capacitance and high switching frequency applications.
Each driver is capable of driving a 3nF load with less than
10ns rise/fall time. Bootstrapping of the upper gate driver is
implemented via an internal low forward drop diode,
reducing implementation cost, complexity, and allowing the
use of higher performance, cost effective N-Channel
MOSFETs. Adaptive shoot-through protection is integrated
to prevent both MOSFETs from conducting simultaneously.
The ISL6596 features 4A typical sink current for the lower
gate driver, enhancing the lower MOSFET gate hold-down
capability during PHASE node rising edge, preventing power
loss caused by the self turn-on of the lower MOSFET due to
the high dV/dt of the switching node.
The ISL6596 also features an input that recognizes a high-
impedance state, working together with Intersil multi-phase
3.3V or 5V PWM controllers to prevent negative transients
on the controlled output voltage when operation is
suspended. This feature eliminates the need for the schottky
diode that may be utilized in a power system to protect the
load from negative output voltage damage.
Applications
Core Voltage Supplies for Intel and AMD
Microprocessors
High Frequency Low Profile High Efficiency DC/DC
Converters
High Current Low Voltage DC/DC Converters
Synchronous Rectification for Isolated Power Supplies
Related Literature
Technical Brief TB389 “PCB Land Pattern Design and
Surface Mount Guidelines for QFN (MLFP) Packages”
Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
Features
Drives Two N-Channel MOSFETs
Adaptive Shoot-Through Protection
0.4
On-Resistance and 4A Sink Current Capability
Supports High Switching Frequency
- Fast Output Rise and Fall Time
- Low Tri-State Hold-Off Time (20ns)
Support 3.3V and 5V PWM Input
Low
Quiescent
Supply Current
Power-On Reset
Expandable Bottom Copper Pad for Heat Spreading
Dual Flat No-Lead (DFN) Package
- Compliant to JEDEC PUB95 MO-220 QFN-Quad Flat
No Leads-Product Outline
- Near Chip-Scale Package Footprint; Improves PCB
Efficiency and Thinner in Profile
Pb-Free Plus Anneal Available (RoHS Compliant)
Ordering Information
PART
NUMBER
PART
MARKING
TEMP
RANGE
(°C)
PACKAGE
PKG.
DWG. #
ISL6596CBZ
(Note)
6596CBZ
0 to 70
8 Ld SOIC
M8.15
ISL6596CBZ-T
(Note)
6596CBZ
8 Ld SOIC Tape and Reel
ISL6596CRZ
(Note)
596Z
0 to 70
10 Ld 3x3 DFN
L10.3x3
ISL6596CRZ-T
(Note)
596Z
10 Ld DFN Tape and Reel
ISL6596IBZ
(Note)
-40 to 85
8 Ld SOIC
M8.15
ISL6596IBZ-T
(Note)
8 Ld SOIC Tape and Reel
ISL6596IRZ
(Note)
96IZ
-40 to 85
10 Ld 3x3 DFN
L10.3x3
ISL6596IRZ-T
(Note)
96IZ
10 Ld DFN Tape and Reel
NOTE: Intersil Pb-free plus anneal products employ special Pb-free
material sets; molding compounds/die attach materials and 100%
matte tin plate termination finish, which are RoHS compliant and
compatible with both SnPb and Pb-free soldering operations. Intersil
Pb-free products are MSL classified at Pb-free peak reflow
temperatures that meet or exceed the Pb-free requirements of
IPC/JEDEC J STD-020.
Data Sheet
November 2, 2005
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2005. All Rights Reserved
Intel is a registered trademark of Intel Corporation.
AMD is a registered trademark of Advanced Micro Devices, Inc.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| ISL6596IBZ | 功能描述:IC MOSFET DRVR SYNC BUCK 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數:1 輸出數:1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| ISL6596IBZ-T | 功能描述:IC MOSFET DRVR SYNC BUCK 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數:1 輸出數:1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| ISL6596IRZ | 功能描述:IC MOSFET DRVR SYNC BUCK 10-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數:1 輸出數:1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| ISL6596IRZ-T | 功能描述:IC MOSFET DRVR SYNC BUCK 10-DFN RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數:1 輸出數:1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
| ISL6597CRZ | 功能描述:IC MOSFET DRVR DUAL SYNC 16-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:高端 輸入類型:非反相 延遲時間:200ns 電流 - 峰:250mA 配置數:1 輸出數:1 高端電壓 - 最大（自引導啟動）:600V 電源電壓:12 V ~ 20 V 工作溫度:-40°C ~ 125°C 安裝類型:通孔 封裝/外殼:8-DIP（0.300"，7.62mm） 供應商設備封裝:8-DIP 包裝:管件 其它名稱:*IR2127 |
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