Datasheet Linear Technology LTC3246 — 数据表
| 制造商 | Linear Technology |
| 系列 | LTC3246 |
具有看门狗定时器的宽输入电压范围降压-升压电荷泵
数据表
LTC3246 - Wide VIN Range Buck-Boost Charge Pump with Watchdog Timer
PDF, 243 Kb, 修订版: A, 文件上传: Jan 12, 2018
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价格
打包
| LTC3246EMSE#PBF | LTC3246EMSE#TRPBF | LTC3246HMSE#PBF | LTC3246HMSE#TRPBF | LTC3246IMSE#PBF | LTC3246IMSE#TRPBF | LTC3246MPMSE#PBF | LTC3246MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 | MS-16E 包装外形图 |
| Package Code | MSE | MSE | MSE | MSE | MSE | MSE | MSE | MSE |
| Package Index | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 | 05-08-1667 |
| Pin Count | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
参数化
| Parameters / Models | LTC3246EMSE#PBF | LTC3246EMSE#TRPBF | LTC3246HMSE#PBF | LTC3246HMSE#TRPBF | LTC3246IMSE#PBF | LTC3246IMSE#TRPBF | LTC3246MPMSE#PBF | LTC3246MPMSE#TRPBF |
|---|---|---|---|---|---|---|---|---|
| Demo Boards | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A | DC2466A |
| Export Control | no | no | no | no | no | no | no | no |
| Frequency, kHz | 450 | 450 | 450 | 450 | 450 | 450 | 450 | 450 |
| Function | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump | Charge Pump |
| Ishutdown, µA | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 | 1.5 |
| Isupply, mA | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 | 0.02 |
| Number of Outputs | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Operating Temperature Range, °C | 0 to 85 | 0 to 85 | -40 to 125 | -40 to 125 | -40 to 85 | -40 to 85 | -55 to 125 | -55 to 125 |
| Output Current, A | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Output Voltage | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) | Fixed 3.3V, 5V or Adjustable (2.5V to 5V) |
| Vin Max, V | 38 | 38 | 38 | 38 | 38 | 38 | 38 | 38 |
| Vin Min, V | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 | 2.7 |
生态计划
| LTC3246EMSE#PBF | LTC3246EMSE#TRPBF | LTC3246HMSE#PBF | LTC3246HMSE#TRPBF | LTC3246IMSE#PBF | LTC3246IMSE#TRPBF | LTC3246MPMSE#PBF | LTC3246MPMSE#TRPBF | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
模型线
系列: LTC3246 (8)
制造商分类
- Power Management > Inductorless (Charge Pump) DC/DC Converters > Regulated Buck-Boost Charge Pumps
- Space & Harsh Environment > Extended Temperature Plastic (H & MP) > Extended Temperature (H & MP) Power Management