Purchase AT1387A, In-stock AT1387A From SeekIC.
Part Number: AT1387A
Description: The AT1387A is a 6-channel PWM DC/DC control IC for low voltage applications with a soft start functio...
- Table of contents:
AT1387A
-
Suppliers
DataSheet
General Description
AT1387A General Description
The AT1387A is a 6-channel PWM DC/DC control IC for low voltage applications with a soft start function and short circuit detection function. This IC is ideal for up conversion, down conversion,and up/down conversion (using a step-up/stepdown SEPIC ,Zeta system with free input and output settings). 6 channels can be built in the LQFP48 package, each channel be controlled, and soft-start.
The AT1387A include one comparator to generate low-battery warning outputs. It also contains two high efficiency topology by using synchronous rectification PWM(It can be disable by floating OUT1_2,OUT2_2.)
AT1387A Maximum Ratings
| Parameter |
Symbol |
Condition | Rating |
Unit | |
| Min | Max | ||||
| Power supply voltage |
VCC |
- | - | 6.5 |
V |
| Output current |
IO |
Output pin | - | 30 |
mA |
| Output peak current |
IO |
Output pin, Duty5% | - | 200 |
mA |
| Power dissipation |
PD |
Ta25 (LQFP-48P) | - | 860 |
mW |
| Operating temperature |
Topr |
- | -30 | 85 | |
| Storage temperature |
Tstg |
- | -55 | 125 | |
*Semiconductor devices can be permanently damaged by application of stress in excess of absolute ratings. Do not
exceed these ratings
AT1387A Features
• Wide supply voltage range from 2.5V to 6.5V (CH1~6)
• High speed operation is possible: Maximum 1 MHz
• Supports for up, flyback and up/down SEPIC conversion (CH3,4,5,6)
• Supports for down and up/down Zeta conversion (CH1,2)
• Synchronized rectification on CH1,CH2
• Supports for negative voltage feedback CH5
• Built-in On/Off function
• Built-in Soft-Start Function
• Built-in Short-Circuit Protection.
• High speed operation is possible: Maximum 1 MHz
• Supports for up, flyback and up/down SEPIC conversion (CH3,4,5,6)
• Supports for down and up/down Zeta conversion (CH1,2)
• Synchronized rectification on CH1,CH2
• Supports for negative voltage feedback CH5
• Built-in On/Off function
• Built-in Soft-Start Function
• Built-in Short-Circuit Protection.
AT1387A Typical Application
• Digital Cameras
• CCD Imaging Devices
• Camcorders
• CCD Imaging Devices
• Camcorders
AT1387A Connection Diagram
AT1387AF
PDF/DataSheet Download
- Datasheet: AT1387AF
- File Size: 438786 KB
- Manufacturer: ETC [ETC]
- Click here to Download
- ·AT1
- Analog IC
- 55024 KB
- ·AT1/AN-1B
- PROXIMITY SWITCH M30 NPN
- 37084 KB
- ·AT1/AN-1H
- PROXIMITY SWITCH M30 NPN
- 37084 KB
- ·AT1/AN-2A
- PROXIMITY SWITCH M30 NPN
- 37084 KB
- ·AT1/AO-2H
- PROXIMITY SWITCH M30 DC
- 37084 KB
- ·AT1/AP-1B
- PROXIMITY SWITCH M30 PNP
- 37084 KB
- ·AT1/AP-2A
- PROXIMITY SWITCH M30 PNP
- 37084 KB
- ·AT10-0009
- MACOM [Tyco Electronics]
- Voltage Variable Absorptive Attenuator, 800 - 1000 MHz
- 241815 KB
AT1387A Relative Products
AT1386
The AT1386 is a 6-channel PWM DC/DC control IC for low voltage applications with a soft start function and short circuit detection function. This IC AT1386 is ideal for up conversion, down conversion, and up/down conversion (using a step-up/stepdown SEPIC sy...
AT1380A
The AT1380A is a single-channel PWM control IC for DC/DC conversion with soft start function and short circuit detection. Adjustable soft start is programmed with an external capacitor on SCP pin. The AT1380A is ideal for up, down and flyback conversion.
AT1369
The AT1369 provides complete control and protection for a DC/DC converter optimized for high-performance microprocessor applications. It is designed to drive one P-Channel and one NChannel MOSFETs in a synchronous-rectified buck topology. The AT1369 integrat...
AT1368
The AT1368 provides complete control and protection for a DC/DC converter optimized for high-performance micro-processor applications. AT1368 is designed to drive one P-Channel and one NChannel MOSFETs in a synchronous-rectified buck topology. The AT1368 int...
AT1366
The AT1366 provides complete control for a DC/DC converter optimized for high-performance microprocessor appli-cations. AT1366 is operated on current mode architecture for excellent line and load transient response. 1MHz operation frequency is allowing the u...
AT-1348-TF-LW90-R
BUZZER PIEZO 10V 4.8KHZ W/WIRES
Hotspot Suppliers Product
MB3759
Price: 0.9-1.5 USD
control IC, DIP16, 41V
AT89C401-24SU
Price: 1.18-2 USD
microcontroller, SMD, 8-bit
BNX002-01
Price: 2.2-2.5 USD
block type, EMIFILr LC combined type, 50Vdc, 1MHz to 1GHz, 125Vdc, 10A
MS3106B18-9S
Price: 35-60 USD
circular connector, High strength plastic insulator, Threaded coupling, 150 A, Low cost
EPM7128SQC100-15N
Price: 8-9 USD
Programmable Logic Device, QFP-100, 175.4MHz
STRW6754
Price: 1-1.5 USD
quasi-resonant regulator, TO-220F, 35 V, Two Operational Modes, Sanken electric
MIC29512WT
Price: 1-10 USD
5A, fast-response LDO regulator, TO-220-5, –20V to +20V, 700mV dropout voltage
PEB3465HV1.2
Price: 2.8-5 USD
MuSLIC, QFP, 170V
XC2VP40-6FF1148C
Price: 1-10 USD
Virtex-II Pro Platform FPGAs, Flexible logic resources, –0.5 to 1.6 V, High-Performance, BGA
OZT1060GN
Price: 1-1000000 USD
SOP20, , Pulse Width Modulation controller, Low stand-by power, -0.3V to (VDDA +0.3)V, Soft start ...
FF300R12KE3
Price: 94-120 USD
IGBT-Module, eupec GmbH, 1200V
RA07H4047M
Price: 14.2-15 USD
400 to 470MHz, 7W, 12.5V, 2 Stage Amplifier Module, SMD, Low-Power Control Current
