- 您现在的位置：买卖IC网 > Datasheet目录346 > NCV8855BMNR2GEVB (ON Semiconductor)BOARD EVALUATION NCV8855 ASIC Datasheet资料下载
参数资料
| 型号： | NCV8855BMNR2GEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 6/24页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION NCV8855 ASIC |
| 设计资源： | NCV8855BMNR2GEVB Schematic NCV8855 BOM |
| 标准包装： | 1 |
| 主要目的： | DC/DC，LDO 步降 |
| 输出及类型： | 4，非隔离 |
| 电流 - 输出： | 2.5A |
| 输入电压： | 9 V ~ 18 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 170kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | NCV8855 |
| 其它名称： | NCV8855BMNR2GEVBOS |
NCV8855
ELECTRICAL CHARACTERISTICS (V IN_SW = V IN = V ISNS1+ = V ISNS1 ? = V ISNS2+ = V ISNS2 ? = 13.2 V, SYS_EN = LDO_EN =
HS_EN = 5 V, VOUT3 = 3.3 V, VOUT4 = 8.5 V, IOUT[1:4] = 0 A) Min/Max values are valid for the temperature range ? 40 ° C v T J v
150 ° C unless noted otherwise. Min/Max values are guaranteed by test, design or statistical correlation.
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
SUPPLY VOLTAGES AND SYSTEM SPECIFICATION
Internal Voltage Reference
Internal voltage reference range
V REF
T J = 25 ° C
? 40 ° C v T J v 150 ° C
0.792
0.784
0.8
0.808
0.816
V
Internal Linear Regulator 5 V Supply Rail
5V_IC UVLO threshold voltage
5V_IC UVLO hysteresis
Voltage range
Current limit
Load regulation
Line regulation
V 5V_IC rising
V 5V_IC falling
No load
1mA v I 5V_IC v 10 mA
I 5V_IC = 5 mA, 9 V v VIN v 18 V
4.00
100
4.8
10
4.35
150
5
21
4.70
300
5.2
50
50
100
V
mV
V
mA
mV
mV
Internal DRV_VPP Supply Rail
DRV_VPP UVLO threshold voltage
DRV_VPP UVLO hysteresis
V DRV_VPP rising
V DRV_VPP falling
4.00
100
4.35
150
4.70
300
V
mV
Voltage range
Current limit
V DRV_VPP
No load
6.9
30
7.1
67
7.3
110
V
mA
Load regulation
Line regulation
Dropout voltage
1 mA v I DRV_VPP v 25 mA
I DRV_VPP = 1 mA, 9 V v VIN v 18 V
I DRV_VPP = 25 mA, D V DRV_VPP = 2 %
50
200
400
mV
mV
mV
Oscillator
Oscillator frequency
f SW
154.7
170
185.3
kHz
SYNC
Logic high
Logic low
0.8
2.0
V
V
Pull down current
Leakage current
Clock synchronization range
Synchronization delay to SMPS1
Synchronization delay to SMPS2
Minimum SYNC pulse width (HIGH)
Minimum SYNC pulse width (LOW)
V SYNC = 5 V
V SYNC = 0.8 V
SYS_EN = 0 V, V SYNC = 5 V
From falling SYNC edge
From rising SYNC edge
SMPS1 synchronizing
SMPS2 synchronizing
2
190
200
200
5
5
100
10
500
255
400
400
50
50
m A
nA
kHz
ns
ns
ns
ns
Thermal Monitoring (T MON_HSS, High ? side junction temperature monitor)
Thermal warning temperature
T WARN1 hysteresis
Thermal shutdown temperature
Delta junction temperature
(TSD1 ? T WARN1 )
T WARN1
TSD1
140
10
160
10
150
170
20
160
20
180
30
° C
° C
° C
° C
Thermal Monitoring (T MON_SW, SMPS2 internal MOSFET temperature monitor)
Thermal warning temperature
T WARN2
140
150
160
° C
1. Guaranteed by design, not fully tested in production.
2. Indirectly guaranteed by test coverage of other parameters.
http://onsemi.com
6
相关PDF资料 |
PDF描述 |
|---|---|
| NCV8871BSTGEVB | BOARD EVAL NCV8871BST BOOST CTLR |
| NHC-14150 | VALULINE 8" X 8.5" X 1.75" |
| NHC-14151 | VALULINE 8" X 17" X 1.75" |
| NHC-14152 | VALULINE 13" X 17" X 1.75" |
| NHC-14153 | VALULINE 8" X 8.5" X 3.5" |
相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV8870 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Automotive Grade Non-Synchronous Boost Controller |
| NCV887000 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Automotive Grade Non-Synchronous Boost Controller |
| NCV887000D1R2G | 功能描述:低压差稳压器 - LDO Auto Grade Non-Sync Boost Controller RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| NCV887001 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Automotive Grade Non-Synchronous Boost Controller |
| NCV887001D1R2G | 功能描述:低压差稳压器 - LDO Auto Grade Non-Sync Boost Controller RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
发布紧急采购，3分钟左右您将得到回复。