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參數(shù)資料
| 型號(hào)： | SC621A |
| 廠商： | Semtech Corporation |
| 英文描述： | Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| 中文描述： | 電荷泵，4個(gè)LED，400mA的閃光LED，雙LDO和I2C接口 |
| 文件頁(yè)數(shù)： | 7/24頁(yè) |
| 文件大小： | 327K |
| 代理商： | SC621A |
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SC621A
7
Typical Characteristics
Battery Current (4 LEDs) — 25mA Each
100
110
120
130
140
150
160
3.0
3.2
3.4
3.6
3.8
4.0
4.2
V
IN
(V)
B
V
OUT
=3.66V, I
OUT
=100mA, 25
°
C
Backlight Efficiency (4 LEDs) — 25mA Each
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
V
IN
(V)
%
V
OUT
=3.66V, I
OUT
=100mA, 25
°
C
Backlight Efficiency (4 LEDs) — 12mA Each
V
OUT
=3.50V, I
OUT
=48mA, 25°C
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
V
IN
(V)
%
Backlight Efficiency (4 LEDs) — 5.0mA Each
50
60
70
80
90
100
3.0
3.2
3.4
3.6
3.8
4.0
4.2
V
IN
(V)
%
V
OUT
=3.33V, I
OUT
=20mA, 25°C
Battery Current (4 LEDs) — 5.0mA Each
15
20
25
30
35
40
3.0
3.2
3.4
3.6
V
IN
(V)
3.8
4.0
4.2
B
V
OUT
=3.33V, I
OUT
=20mA, 25°C
Battery Current (4 LEDs) — 12mA Each
45
52
59
66
73
80
3.0
3.2
3.4
3.6
3.8
4.0
4.2
V
IN
(V)
B
V
OUT
=3.50V, I
OUT
=48mA, 25°C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SC621AULTRT | Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621 | LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and SemWireTM Interface |
| SC621EVB | LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and SemWireTM Interface |
| SC621ULTRT | LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and SemWireTM Interface |
| SC622A | LED Light Management Unit Charge Pump, 400mA Flash LED, Dual LDOs, and I2C Interface |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SC621A_09 | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621AEVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621AULTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:Charge Pump, 4 LEDs, 400mA Flash LED, Dual LDOs, and I2C Interface |
| SC621EVB | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump,4 LEDs, 400mA Flash LED Dual LDOs,and SemWire Interface |
| SC621ULTRT | 制造商:SEMTECH 制造商全稱:Semtech Corporation 功能描述:LED Light Management Unit Charge Pump,4 LEDs, 400mA Flash LED Dual LDOs,and SemWire Interface |
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