Description
IC REG CTRLR BUCK BST PWM 38QFN Series: - Applications: Number of Outputs: 3 Frequency - Max: 850kHz Voltage - Input: Duty Cycle: 1 Voltage - Output: Voltage - Supply: 4.5 V ~ 38 V Buck: Yes Boost: Yes Mounting Type: Flyback: No Inverting: No Doubler: No Divider: No Cuk: No Isolated: No Operating Temperature: -40~C ~ 125~C Package / Case: 38-WFQFN Exposed Pad Supplier Device Package: 38-QFN (5x7)
Part Number | LTC3859IUHF#PBF |
Main Category | Integrated Circuits (ICs) |
Sub Category | PMIC - Voltage Regulators - DC DC Switching Controllers |
Brand | ADI Electronics |
Description | IC REG CTRLR MULT TOPOLOGY 38QFN |
Series | - |
Packaging | Tube |
Output Type | Transistor Driver |
Function | Step-Down, Step-Up/Step-Down |
Output Configuration | Positive |
Topology | Buck, Buck-Boost, SEPIC |
Number of Outputs | 3 |
Output Phases | 2 |
Voltage - Supply (Vcc/Vdd) | 4.5 V ~ 38 V |
Frequency - Switching | 115kHz ~ 835kHz, 350kHz ~ 535kHz |
Duty Cycle (Max) | 99%, 100% |
Synchronous Rectifier | Yes |
Clock Sync | No |
Serial Interfaces | - |
Control Features | Enable, Frequency Control, Power Good, Soft Start, Tracking |
Operating Temperature | -40°C ~ 125°C (TJ) |
Package / Case | 38-WFQFN Exposed Pad |
Supplier Device Package | 38-QFN (5x7) |
Image |
LTC3859IUHF#PBF
LINEAR/ADI
13000
0.15
CIS Ltd (CHECK IC SOLUTION LIMITED)
LTC3859IUHF#PBF
ADI/
13429
0.8125
Senyes Electronic (HK) Limited
LTC3859IUHF#PBF
ADI
6000
1.475
Hongkong Yunling Electronics Co.,Limited
LTC3859IUHF#PBF
ADI Electronics
25
2.1375
Yingxinyuan INT'L (Group) Limited
LTC3859IUHF#PBF
LINEAR/ADI
24500
2.8
Hong Kong Capital Industrial Co.,Ltd