参数资料
| 型号： | LV5681P-E |
| 厂商： | ON Semiconductor |
| 文件页数： | 10/14页 |
| 文件大小： | 0K |
| 描述： | IC MULTI-PWR SUPPLY CAR HZIP15 |
| 标准包装： | 20 |
| 应用： | 转换器，汽车音响系统 |
| 输入电压： | 7.5 V ~ 16 V |
| 输出数： | 8 |
| 输出电压： | 多重 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 15-SSIP 裸露焊盘，成形引线 |
| 供应商设备封装： | 15-HZIP |
| 包装： | 管件 |
LV5681P
? AUDIO/ILM output voltage setting method
Formula for AUDIO voltage calculation
AUDIO =
1.26[ V ]
R 2
× R 1 + 1.26[ V ]
5
AUDIO
R 1
R 2
=
( AUDIO ? 1.26 )
1.26
R1
1.26V
4
AUDIO_F
The circuit must be designed in such a way that the R1:R2 ratio
satisfies the formula given above for the AUDIO voltage that
has been set.
R2
Example : AUDIO = 8.5V setting method
( 8.5 ? 1.26 ) ? 5.75
The AUDIO_F voltage is determined by the
R 1
R 2
=
1.26
internal band gap voltage of the IC (typ = 1.26V).
R 1
R 2
=
27 k ?
4.7 k ?
? 5.74
AUDIO = 1.26 V × 5.74 + 1.26 V ? 8.49 V
The ILM output voltage can be set by the above-mentioned method.
Note : In the above, the typical values are given in all instances for the values used and, as such, they will vary due to the
effects of production-related variations of the IC and external resistors.
No.A1902-10/14
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PDF描述 |
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| LV5683P-E | IC VREG 4CH SWITCH AUTO HZIP15 |
| LV5692P-E | IC MULTI-POWER SUPPLY 15HZIP |
| LV5693P-E | IC MULTI-PWR SUPPLY CAR HZIP15 |
| LV5744V-TLM-E | IC REG BUCK SYNC ADJ DL 16SSOP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LV5681PGEVB | 制造商:ON Semiconductor 功能描述:EVABOARD FOR LV5681P - Boxed Product (Development Kits) |
| LV5682P | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Car Audio Systems Multi-Power Supply System IC |
| LV5682P_12 | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Car Audio Systems Multi-Power Supply System IC |
| LV5682P-E | 功能描述:PMIC 解决方案 RoHS:否 制造商:Texas Instruments 安装风格:SMD/SMT 封装 / 箱体:QFN-24 封装:Reel |
| LV56831P | 制造商:SANYO 制造商全称:Sanyo Semicon Device 功能描述:For Car Audio Systems Multi Voltage Regulator IC |
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