参数资料
型号: NCP5604AAGEVB
厂商: ON Semiconductor
文件页数: 7/15页
文件大小: 0K
描述: EVAL BOARD FOR NCP5604AAG
产品变化通告: Product Obsolescence 30/Jun/2011
设计资源: NCP5604A EVB BOM
NCP5604AAGEVB Gerber Files
NCP5604 EVB Schematic
NCP5604 Demo Brd BOM
标准包装: 1
电流 - 输出 / 通道: 100mA
输出及类型: 4,非隔离
输出电压: 4.8 ~ 6 V
特点: 通-断开关
输入电压: 2.85 ~ 5.5 V
已供物品:
已用 IC / 零件: NCP5604
其它名称: NCP5604AAGEVBOS
NCP5604A, NCP5604B
POWER SUPPLY SECTION (Typical values are referenced to T A = +25 ° C, Min & Max values are referenced -40 ° C to +85 ° C ambient
temperature, operating conditions 2.85 V < Vbat < 5.5 V, unless otherwise noted.)
Pin
1
12
Symbol
V bat
I out
Rating
Power Supply
Continuous DC Current in the Load (Note 8)
Min
2.7
100
Typ
-
-
Max
5.5
-
Unit
V
mA
@ Vf = 3.2 V, 3.3 V < Vbat < 5.5 V (Total Iout = 4*LED)
12
12
12
Isch
V out
Tstart
Continuous Output Short Circuit Current
Output Voltage Compliance (OVP)
DC-DC Start Time (Cout = 1.0 m F)
- from Vout = 0 V to full load operation, @ Vbat = nominal
-
4.8
-
40
-
100
150
6.0
-
mA
V
m s
1
I stdb
Standby Current, @ Iout = 0 mA, EN = GND
m A
?Vbat = 3.6 V
?Vbat = 4.2 V
-
-
0.3
0.4
3.0
5.0
1
I op
Operating Current, @Iout = 0 mA, EN = H
mA
2.85 V < Vbat < 5.5 V
?Vbat = 3.6 V
-
-
1.0
-
-
1.5
5, 6, 7, 8
5, 6, 7, 8
-
I MAT
I TOL
Fpwr
Output LED to LED Current Matching, @ Vbat = 3.6 V,
I LED = 20 mA, LED1 to LED4 are identical (Note 9)
Output Current Tolerance (Note 9)
@ 3.2 V < Vbat < 4.2 V, I LED = 20 mA
Charge Pump Operating Frequency
-2.0
-5.0
0.85
" 0.2
" 1.0
1.0
+2.0
+5.0
1.15
%
%
MHz
-25 ° C < T A < 85 ° C
-
-
T SD
T SDH
Thermal Shutdown Protection
Thermal Shutdown Protection Hysteresis
-
-
160
30
-
-
° C
° C
-
E PWR
Efficiency (Note 9)
%
LED1 to LED4 = 5.0 mA, Vf = 2.95 V (Total = 20 mA), Vbat = 3.2 V
LED1 to LED4 = 25 mA, Vf = 3.3 V (Total = 100 mA), Vbat = 3.8 V
-
-
87
85
-
-
8. The total output current is evenly distributed across the external LED.
9. LED4 is not connected in the NCP5604B version.
10. The NCP5604B controls 75 mA in total in the three current mirrors, the extra 25 mA available current from the DC-DC converter being available
for external purpose.
http://onsemi.com
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