参数资料
| 型号： | NCP5392QMNR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 7/30页 |
| 文件大小： | 0K |
| 描述： | IC PHASE CONTROLLER 2/3/4 40-QFN |
| 标准包装： | 2,500 |
| 应用： | 控制器，Intel VR11，VR11.1，AMD CPU |
| 输入电压： | 4.75 V ~ 5.25 V |
| 输出数： | 4 |
| 输出电压： | 0.375 V ~ 1.6 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-VFQFN 裸露焊盘 |
| 供应商设备封装： | 40-QFN（6x6） |
| 包装： | 带卷 (TR) |
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NCP5392Q
PIN DESCRIPTIONS
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
FLAG
Symbol
EN
VID0
VID1
VID2
VID3
VID4
VID5
VID6
VID7
ROSC
ILIM
IMON
VSP
VSN
DIFFOUT
COMP
VFB
VDRP
VDFB
CSSUM
CS1N
CS1
CS2N
CS2
CS3N
CS3
CS4N
CS4
DRVON
G1
G2
G3
G4
12VMON
VCC
DAC
PSI
APSI_EN
VR_RDY
NC
GND
Description
Threshold sensitive input. High = startup, Low = shutdown.
Voltage ID DAC input
Voltage ID DAC input
Voltage ID DAC input
Voltage ID DAC input
Voltage ID DAC input
Voltage ID DAC input
Voltage ID DAC input
Voltage ID DAC input
A resistance from this pin to ground programs the oscillator frequency according to f SW . This pin supplies a
trimmed output voltage of 2 V.
Overcurrent shutdown threshold setting. Connect this pin to the ROSC pin via a resistor divider as shown in
the Application Schematics. To disable the overcurrent feature, connect this pin directly to the ROSC pin. To
guarantee correct operation, this pin should only be connected to the voltage generated by the ROSC pin; do
not connect this pin to any externally generated voltages.
0 mV to 900 mV analog signal proportional to the output load current. VSN referenced
Non--inverting input to the internal differential remote sense amplifier
Inverting input to the internal differential remote sense amplifier
Output of the differential remote sense amplifier
Output of the error amplifier
Compensation Amplifier Voltage feedback
Voltage output signal proportional to current used for current limit and output voltage droop
Droop Amplifier Voltage Feedback
Inverted Sum of the Differential Current Sense inputs. Av=CSSUM/CSx = --4
Inverting input to current sense amplifier #1
Non--inverting input to current sense amplifier #1
Inverting input to current sense amplifier #2
Non--inverting input to current sense amplifier #2
Inverting input to current sense amplifier #3
Non--inverting input to current sense amplifier #3
Inverting input to current sense amplifier #4
Non--inverting input to current sense amplifier #4
Bidirectional Gate Drive Enable
PWM output pulse to gate driver. 3--level output: Low = LSFET Enabled, Mid = Diode Emulation Enabled,
High = HSFET Enabled
PWM output pulse to gate driver. 3--level output (see G1)
PWM output pulse to gate driver. 3--level output (see G1)
PWM output pulse to gate driver. 3--level output (see G1)
Monitor a 12 V input through a resistor divider.
Power for the internal control circuits.
DAC Feed Forward Output
Power Saving Control. Low = power saving operation, High = normal operation. PSI signal has higher priority
over APSI_EN signal.
APSI_EN High: Enable AUTO PSI function. When PSI = low, system will be forced into PSI mode, uncondi-
tionally. When PSI = high, APSI_EN will determine if the system needs to be in AUTO PSI mode. Once in
AUTO PSI mode, system switches on/off PSI functions automatically based on VID change status.
Open collector output . High indicates that the output is regulating
Not Connected
Power supply return (QFN Flag)
http://onsemi.com
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP5392T | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller with Light Load Power Saving Enhancement for CPU Applications |
| NCP5392TMNR2G | 功能描述:DC/DC 开关控制器 2/3/4 PHASE CONTROLLER RoHS:否 制造商:Texas Instruments 输入电压:6 V to 100 V 开关频率: 输出电压:1.215 V to 80 V 输出电流:3.5 A 输出端数量:1 最大工作温度:+ 125 C 安装风格: 封装 / 箱体:CPAK |
| NCP5393 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller for CPU Applications |
| NCP5393A | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller for CPU Applications |
| NCP5393AMNR2G | 功能描述:IC PHASE CONTROLLER 2/3/4 48-QFN RoHS:是 类别:集成电路 (IC) >> PMIC - 电源管理 - 专用 系列:- 应用说明:Ultrasound Imaging Systems Application Note 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:37 系列:- 应用:医疗用超声波成像，声纳 电流 - 电源:- 电源电压:2.37 V ~ 6 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:56-WFQFN 裸露焊盘 供应商设备封装:56-TQFN-EP（8x8） 包装:管件 |
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