参数资料
型号: NCV8871SEPGEVB
厂商: ON Semiconductor
文件页数: 6/12页
文件大小: 0K
描述: BOARD EVAL NCV8871SEP BOOST CTLR
设计资源: NCV8871SEPGEVB Schematic
NCV8871SEPGEVB Gerber File
NCV8871SEPGEVB Bill Of Materials
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 12V
电流 - 输出: 2A
输入电压: 6 V ~ 40 V
稳压器拓扑结构: 升压
频率 - 开关: 170kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: NCV8871
其它名称: NCV8871SEPGEVBOS
NCV8871
ELECTRICAL CHARACTERISTICS ( ? 40 ° C < T J < 150 ° C, 3.2 V < V IN < 40 V, unless otherwise specified) Min/Max values are
guaranteed by test, design or statistical correlation.
Characteristic
Symbol
Conditions
Min
Typ
Max
Unit
SHORT CIRCUIT PROTECTION
Startup blanking period
Hiccup ? mode period
Short circuit threshold voltage
Short circuit delay
%t scp,dly
%t hcp,dly
%V scp
t scp
From start of soft ? start, Percent of t ss
From shutdown to start of soft ? start,
Percent of t ss
V FB as percent of V ref
From V FB < V scp to stop switching
100
70
60
?
120
85
67
35
150
100
75
100
%
%
%
ns
THERMAL SHUTDOWN
Thermal shutdown threshold
Thermal shutdown hysteresis
Thermal shutdown delay
T sd
T sd,hys
t sd,dly
T J rising
T J falling
From T J > T sd to stop switching
160
10
?
170
15
?
180
20
100
° C
° C
ns
http://onsemi.com
6
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