参数资料
| 型号： | NCP5393BMNR2G |
| 厂商： | ON Semiconductor |
| 文件页数： | 11/24页 |
| 文件大小： | 0K |
| 描述： | IC CTLR 2/3/4PHASE CPU 48QFN |
| 标准包装： | 2,500 |
| 应用： | 控制器，CPU |
| 输入电压： | 4.75 V ~ 5.25 V |
| 输出数： | 1 |
| 输出电压： | 0.013 V ~ 1.55 V |
| 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： | 带卷 (TR) |
NCP5393B
ELECTRICAL CHARACTERISTICS (Unless otherwise stated: 0 ° C v T A v 70 ° C; 4.75 V v V CC v 5.25 V; All DAC Codes; C VCC = 0.1 m F)
Parameter
Test Conditions
Min
Typ
Max
Unit
CURRENT LIMIT
Current Sense Amp to I LIM Gain
ILIM Pin Input Bias Current
ILIM Pin Working Voltage Range
(Note 3)
ILIM Offset Voltage
Delay
VDDNB Current Limit Coefficient
20 mV < (CSx ? CSxN) < 60 mV (CS inputs tied)
Offset extrapolated to CSx ? CSxN = 0 V, and referred
to the ILIM pin
= N x V NBILIM /V ILIM , where N = number of VDD
phases, and V NBILIM is the equivalent voltage
threshold for NB Current Limit resulting from V ILIM .
5.7
?
0.2
?
?
6.0
?
?
30
600
1.0
6.3
0.5
2.0
?
?
V/V
m A
V
mV
ns
V
OFFSET INPUTS (V DD & V DDNB )
Output Offset Voltage Above VDAC
0
?
800
mV
OUTPUT OVERVOLTAGE PROTECTION (V DD & V DDNB )
Over Voltage Threshold
In normal operation, with no VID changes
V DAC
+ 220
V DAC
+ 235
V DAC
+ 250
mV
VCCA UNDERVOLTAGE PROTECTION
VCCA UVLO Start Threshold
VCCA UVLO Stop Threshold
VCCA UVLO Hysteresis
4.0
3.8
4.25
4.05
200
4.5
4.3
V
V
mV
INPUT SUPPLY CURRENT
VCC Operating Current
ENABLE held Low, No PWM operation
?
25
35
mA
12VMON
12VMON (High Threshold)
12VMON (Low Threshold)
12VMON Hysteresis
Low ? High or High ? Low
8
7
8.5
7.5
1.0
9
8
V
V
V
3. Guaranteed by design. Not production tested.
4. For guaranteed Phase Shed Count upon ENABLE assertion, set the PSI_L pin voltage range between the values shown for Min and
Max per the intended phase shed count.
2.03
2.01
TYPICAL CHARACTERISTICS
1.5
1.4
1.99
1.3
1.2
Enable Increasing Voltage
1.97
1.1
Enable Decreasing Voltage
1.95
0
25
50
75
1.0
0
25
50
75
T J , JUNCTION TEMPERATURE ( ° C)
Figure 1. SS Time vs. Temperature
http://onsemi.com
11
T J , JUNCTION TEMPERATURE ( ° C)
Figure 2. Enable Threshold Voltage vs.
Temperature
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP5393MNR2G | 功能描述:马达/运动/点火控制器和驱动器 2/3/4 PHASE CONTROLR RoHS:否 制造商:STMicroelectronics 产品:Stepper Motor Controllers / Drivers 类型:2 Phase Stepper Motor Driver 工作电源电压:8 V to 45 V 电源电流:0.5 mA 工作温度:- 25 C to + 125 C 安装风格:SMD/SMT 封装 / 箱体:HTSSOP-28 封装:Tube |
| NCP5395 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:CPU Applications |
| NCP5395GMNR2G | 功能描述:DC/DC 开关控制器 2/3/4 PH CONTROLLER/ DRIVE 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 |
| NCP5395MNR2G | 功能描述:DC/DC 开关控制器 2/3/4 PH CTRL/DRIVE 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 |
| NCP5395T | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2/3/4-Phase Controller with On Board Gate Drivers for CPU Applications |
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