：凌力尔特公司制造了实际上适用于任何应用的各种升压型控制器。这些控制器可提供宽输入电压范围、多输出能力、并可针对反激、正激或 SEPIC 转换器进行配置。此外，它们还提供了用于在轻负载条件下实现高效率的突发模式 (Burst Mode(R)) 操作、至外部时钟的简易型同步、并拥有全面的保护功能。（22）
| 型号 |
Vin Min |
Vin Max |
Output Current |
Vout Maximum |
Topology |
Synchronous |
Comments |
Packages |
数据手册DataSheet下载 |
| LTC1700 |
0.9 |
5 |
3 |
6V |
Boost |
yes |
No RSENSE Synchronous Step-Up DC/DC Controller |
MS-10 |
LTC1700 |
| LT3724 |
4 |
60 |
5 |
36V |
Buck, Boost, Sepic, Inverting |
no |
High Voltage, Current Mode Switching Regulator Controller |
TSSOP-16E |
LT3724 |
| LTC3873 |
8.8 |
75 |
5 |
60V |
Boost, Flyback, Sepic |
no |
No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller |
SOT-23, DFN-8 |
LTC3873 |
| LTC3873-5 |
4 |
75 |
5 |
60V |
Boost, Flyback, Sepic |
no |
No RSENSE Constant Frequency Current Mode Boost/Flyback/SEPIC DC/DC Controller |
SOT-23, DFN-8 |
LTC3873-5 |
| LT1619 |
1.9 |
18 |
10 |
3, 5, 12 and higher |
Boost, Sepic, Flyback |
no |
Low Voltage Current Mode PWM Controller |
MS-8, SO-8 |
LT1619 |
| LT1680 |
4 |
60 |
10 |
12 and higher |
Boost |
no |
High input voltage, Synchronizable |
N-16, SW-16 |
LT1680 |
| LT3844 |
4 |
60 |
10 |
36V |
Buck, Boost, Inverting, Sepic |
no |
High Voltage, Current Mode Switching Regulator Controller with Programmable Operating Frequency |
TSSOP-16E |
LT3844 |
| LTC1871 |
2.5 |
36 |
10 |
3, 5, 12 and higher |
Boost, Sepic, Inverting, Flyback |
no |
Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller |
MS-10 |
LTC1871 |
| LTC1871-1 |
2.5 |
36 |
10 |
3, 5, 12 and higher |
Boost, Sepic, Flyback |
no |
Wide Input Range, No RSENSE Current Mode Boost, Flyback and SEPIC Controller, Lower Pulse Skip Threshold |
MS-10 |
LTC1871-1 |
| LTC1871-7 |
2.5 |
36 |
10 |
3, 5, 12 and higher |
Boost, Flyback, Sepic |
no |
Drives 6V-gate N-Channel MOSFETs for high voltage telecom & automotive apps.. Frequency set with resistor |
MS-10 |
LTC1871-7 |
| LTC1872 |
2.5 |
9.8 |
10 |
3, 5, 12 and higher |
Boost, Flyback, Sepic |
no |
Burst mode operation at light load |
ThinSOT |
LTC1872 |
| LTC1872B |
2.5 |
9.8 |
10 |
3, 5, 12 and higher |
Boost, Flyback, Sepic |
no |
Continuous operation at light load |
ThinSOT |
LTC1872B |
| LTC3703 |
9.3 |
100 |
10 |
100 |
Buck, Boost |
yes |
Synchronous. No current sense resistor required |
SSOP-16, SSOP-28 |
LTC3703 |
| LTC3703-5 |
9.3 |
60 |
10 |
100V |
Buck, Boost |
yes |
60V Synchronous Switching Regulator Controller |
SSOP-16, SSOP-28 |
LTC3703-5 |
| LTC3805-5 |
4.5 |
75 |
10 |
75 |
Flyback, Boost |
no |
Adjustable Frequency Current Mode Flyback/Boost/SEPIC DC/DC Controller |
MS-10, DFN-10 |
LTC3805-5 |
| LTC3813 |
7 |
75 |
10 |
100V |
Boost |
yes |
100V Current Mode Synchronous Step-Up Controller |
SSOP-28 |
LTC3813 |
| LTC3814-5 |
4.5 |
55 |
10 |
60V |
Boost |
yes |
60V Current Mode Synchronous Step-Up Controller |
TSSOP-16 |
LTC3814-5 |
| LTC3872 |
2.75 |
9.8 |
10 |
60V |
Boost |
no |
No RSENSE Current Mode Boost DC/DC Controller |
ThinSOT, DFN-8 |
LTC3872 |
| LT3782 |
6 |
40 |
30 |
12V, 24V, 48V and higher |
Boost |
yes |
2-Phase Step-Up DC/DC Controller |
SSOP-28, QFN-28 |
LT3782 |
| LT3782A |
6 |
40 |
30 |
12V, 24V, 48V and higher |
Boost |
yes |
2-Phase Step-Up DC/DC Controller |
TSSOP-28, QFN-28 |
LT3782A |
| LTC3862 |
4 |
36 |
180 |
200V |
Boost |
no |
Multi-Phase Current Mode Step-Up DC/DC Controller |
SSOP-24, QFN-24 |
LTC3862 |
| LTC3862-1 |
8.5 |
36 |
|
200V |
Boost |
no |
Multi-Phase Current Mode Step-Up DC/DC Controller |
TSSOP-24, SSOP-24, QFN-24 |
LTC3862-1 |