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参数资料
| 型号： | NCL30051LEDGEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 7/16页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL NCL30051 LED DRIVER |
| 设计资源： | NCL30051LEDGEVB Schematic NCL30051LEDGEVB Test Procedure NCL30051LEDGEVB Gerber Zip NCL30051LEDGEVB Bill of Materials |
| 标准包装： | 1 |
| 电流 - 输出 / 通道： | 1A |
| 输出及类型： | 1，隔离 |
| 输出电压： | 35 ~ 50 V |
| 特点： | 可调光 |
| 输入电压： | 90 ~ 265VAC |
| 已供物品： | 板 |
| 已用 IC / 零件： | NCL30051 |
| 其它名称： | NCL30051LEDGEVB-ND NCL30051LEDGEVBOS |
NCL30051
Table 5. ELECTRICAL CHARACTERISTICS (V HV = open, V PFB = 2.4 V, V PCS = 0 V, V PZCD = 5 V, V PControl = open, V CC = 15 V,
V PDRV = open, V HDRVlo = open, V HVS = 0 V, V HDRVhi = open, V HBoost = 15 V, C OSC = 2200 pF, C VREF = 0.1 m F, C PCT = 1000 pF, for typical
values T J = 25 ° C, for min/max values, T J is ? 40 ° C to 125 ° C, unless otherwise noted )
Characteristics
Conditions
Symbol
Min
Typ
Max
Unit
HALF BRIDGE HIGH SIDE DRIVER
Half ? Bridge High Side Driver Rise Time
Half ? Bridge High Side Driver Fall Time
High State Voltage
Low State Voltage
High Side Driver Duty Ratio
Boost Supply Undervoltage Threshold
Boost Current Consumption
HVS Leakage Current
10% to 90% (Note 5)
90% to 10% (Note 5)
I HDRVhi = ? 4 mA
I HDRVhi = 4 mA
10 to 90% to 10% transitions,
V HSVS = 50 V (Note 5)
HDRVhi switching,
between HDRVhi and HVS (Note 5)
T J = 25 ° C, V HVS = 600 V,
V HBoost = 600 V
t HDRVhi(rise)
t HDRVhi(fall)
V HDRVhi(OH)
V HDRVhi(OL)
D HDRVhiMAX
V HBoost(UVLO)
I CC(Boost)
I HVS(off)
–
–
14.0
–
44
4
–
–
18
9
14.7
0.06
48
6.1
0.1
0.1
–
–
–
0.5
50
8.0
0.5
1
ns
ns
V
V
%
V
mA
m A
HALF BRIDGE LOW SIDE DRIVER
Half ? Bridge Low Side Driver Rise Time
Half ? Bridge Low Side Driver Fall Time
Half ? Bridge Low Side Driver High State
Voltage
Half ? Bridge Low Side Driver Low State
Voltage
Half ? Bridge Low Side Driver Duty Ratio
10% to 90% (Note 5)
90% to 10% (Note 5)
I HDRVlo = ? 4 mA
I HDRVlo = 4 mA
10 to 90% to 10% transitions
(Note 5)
t HDRVlo(rise)
t HDRVhi(fall)
V HDRVlo(OH)
V HDRVlo(OL)
D HDRVloMAX
–
–
14
–
44
18
9
14.7
0.06
48
–
–
–
0.5
50
ns
ns
V
V
%
CROSSOVER DEAD TIME
Delay from HDRVlo high to low to
HDRVhi low to high transition
Delay from HDRVhi high to low to
HDRVlo low to high transition
V HVS = 50 V
V HVS = 50 V
t HDRVhi(h ? l)
t HDRVhi(h ? l)
500
500
785
785
950
950
ns
ns
HALF ? BRIDGE DISABLE
Half ? Bridge Disable
Half ? Bridge Disable Hysteresis
V OSC Decreasing
V OSC Increasing
V HB(DIS)
V HB(DIS ? HYS)
1.550
?
1.955
130
2.300
?
V
mV
5. Resistor/capacitor parallel combination (39 pF || 20 k W ) between drive pin and driver supply and between HDRVxx and GND pins.
http://onsemi.com
7
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