参数资料
| 型号： | CS5301GDWR32G |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/19页 |
| 文件大小： | 0K |
| 描述： | IC REG CTRLR BUCK PWM 32-SOIC |
| 产品变化通告： | Product Obsolescence 24/Jan/2011 |
| 标准包装： | 1 |
| PWM 型： | 电流/电压模式，V²? |
| 输出数： | 1 |
| 频率 - 最大： | 1MHz |
| 电源电压： | 4.7 V ~ 20 V |
| 降压： | 是 |
| 升压： | 无 |
| 回扫： | 无 |
| 反相： | 无 |
| 倍增器： | 无 |
| 除法器： | 无 |
| Cuk： | 无 |
| 隔离： | 无 |
| 工作温度： | 0°C ~ 70°C |
| 封装/外壳： | 32-SOIC（0.295"，7.50mm 宽） |
| 包装： | 剪切带 (CT) |
| 其它名称： | CS5301GDWR32GOSCT |
CS5301
Three?Phase
Buck Controller with
Integrated Gate Drivers and
Power Good
The CS5301 is a three?phase step down controller which
incorporates all control functions required to power high performance
processors and high current power supplies. Proprietary multi?phase
architecture guarantees balanced load current distribution and reduces
http://onsemi.com
MARKING DIAGRAM
overall solution cost in high current applications. Enhanced V 2 t
control architecture provides the fastest possible transient response,
excellent overall regulation, and ease of use.
The CS5301 multi?phase architecture reduces output voltage and
input current ripple, allowing for a significant reduction in inductor
values and a corresponding increase in inductor current slew rate. This
SO?32WB
CASE 751P
DW SUFFIX
32
1
CS5301
AWLYYWWG
approach allows a considerable reduction in input and output capacitor
requirements, as well as reducing overall solution size and cost.
32
Features
? Enhanced V 2 Control Method
? 5?Bit DAC with 1% Accuracy
? Adjustable Output Voltage Positioning
? 6 On?Board Gate Drivers
? 200 kHz to 800 kHz Operation Set by Resistor
? Current Sensed through Buck Inductors, Sense Resistors, or V?S
1
A = Assembly Location
WL = Wafer Lot
YY = Year
WW = Work Week
G = Pb?Free Package
PIN CONNECTIONS
1 32
?
?
?
?
?
?
?
?
Control
Hiccup Mode Current Limit
Individual Current Limits for Each Phase
On?Board Current Sense Amplifiers
3.3 V, 1.0 mA Reference Output
5.0 V and/or 12 V Operation
On/Off Control (through COMP Pin)
Power Good Output
Pb?Free Package is Available*
COMP
V FB
V DRP
CS1
CS2
CS3
CS REF
PWRGD
V ID0
V ID1
V ID2
V ID3
V ID4
PWRGDS
I LIM
REF
R OSC
V CCL
V CCL1
GATE(L)1
GND1
Gate(H)1
V CCH12
Gate(H)2
GND2
Gate(L)2
V CCL23
Gate(L)3
GND3
Gate(H)3
V CCH3
LGND
ORDERING INFORMATION
Device
CS5301GDW32
CS5301GDWR32
CS5301GDWR32G
Package
SO?32
SO?32
SO?32
Shipping ?
22 Units/Rail
1000 Tape & Reel
1000 Tape & Reel
(Pb?Free)
?For information on tape and reel specifications,
*For additional information on our Pb?Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specifications
Brochure, BRD8011/D.
? Semiconductor Components Industries, LLC, 2006
February, 2006 ? Rev. 12
1
Publication Order Number:
CS5301/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| CS5302 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Two−Phase Buck Controller with Integrated Gate Drivers and 4−Bit DAC |
| CS5302/D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Two-Phase Buck Controller with Integrated Gate Drivers and 4-Bit DAC |
| CS5302GDW28 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Two−Phase Buck Controller with Integrated Gate Drivers and 4−Bit DAC |
| CS5302GDWR28 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| CS5303 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Three−Phase Buck Controller with Integrated Gate Drivers |
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