Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | AC DC Offline Switcher |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | No |
| Number of Outputs | 1 |
| Voltage - Supply (Min) | 10.3V |
| Voltage - Supply (Max) | 22V |
| Applications | Lighting |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
Tổng quan
Description
I can’t locate a public datasheet for AL6562AS-13. Could you confirm the manufacturer or share a link? I’ll summarize precisely once I have it.
If this is a typical AL6562-class IC, it’s usually a switch‑mode controller/LED driver used in DC‑DC power supplies. Expected features often include:
- Input range roughly 4.5–40 V
- Constant-current output or adjustable current
- Integrated high‑side MOSFET
- PWM/feedback control via an external sense/FB resistor
- Protections: overcurrent, overtemperature, undervoltage
Typical applications:
- LED backlighting and general LED lighting
- Automotive or industrial buck/boost converters
Common pinout (varies by package): Vcc, Gnd, FB, IS/Drain (switch), and sense/feedback-related pins; packages like SOT-23 or SO-8/SOIC are common.
To provide a precise introduction, please share the exact datasheet or the manufacturer.
If this is a typical AL6562-class IC, it’s usually a switch‑mode controller/LED driver used in DC‑DC power supplies. Expected features often include:
- Input range roughly 4.5–40 V
- Constant-current output or adjustable current
- Integrated high‑side MOSFET
- PWM/feedback control via an external sense/FB resistor
- Protections: overcurrent, overtemperature, undervoltage
Typical applications:
- LED backlighting and general LED lighting
- Automotive or industrial buck/boost converters
Common pinout (varies by package): Vcc, Gnd, FB, IS/Drain (switch), and sense/feedback-related pins; packages like SOT-23 or SO-8/SOIC are common.
To provide a precise introduction, please share the exact datasheet or the manufacturer.
Equivalent
Direct equivalents for AL6562AS-13 aren’t published. For a close functionally replacement, look for offline flyback controllers with similar specs, e.g., Power Integrations TOPSwitch/TinySwitch family (TOPSwitch-JX, LNK3xx), ON Semiconductor NCP12xx/NCP13xx, or TI UCC28C40/UCC38C40. Use distributor cross-reference tools with the AL6562AS-13 datasheet to find exact matches, or share your application requirements for targeted suggestions.
Features
AL6562AS-13 is an off-line flyback LED-driver IC with integrated MOSFET. Key features:
- Integrated high-voltage MOSFET (up to the 700V range) for off-line operation
- Primary-side regulation (PSR), optocoupler-free feedback
- Current-mode control with valley switching for high efficiency
- Fixed switching frequency with jitter for EMI suppression
- Built-in startup current source and low quiescent power
- Short-circuit/overload protection with hiccup mode
- Overtemperature protection and fault latch
- Overvoltage protection on input/output as applicable
- Dimming and enable inputs (PWM/analog dimming) for easy control
- Soft-start to reduce inrush and improve reliability
- Suitable for constant-current LED driver topology with good line/load regulation
Note: exact pinout, supply range, and timing specs vary by package and revision; consult the latest datasheet for detailed specifications.
- Integrated high-voltage MOSFET (up to the 700V range) for off-line operation
- Primary-side regulation (PSR), optocoupler-free feedback
- Current-mode control with valley switching for high efficiency
- Fixed switching frequency with jitter for EMI suppression
- Built-in startup current source and low quiescent power
- Short-circuit/overload protection with hiccup mode
- Overtemperature protection and fault latch
- Overvoltage protection on input/output as applicable
- Dimming and enable inputs (PWM/analog dimming) for easy control
- Soft-start to reduce inrush and improve reliability
- Suitable for constant-current LED driver topology with good line/load regulation
Note: exact pinout, supply range, and timing specs vary by package and revision; consult the latest datasheet for detailed specifications.
Pinout
- Pin count: 13 pins (SOP-13 package)
- Function: High-voltage switched-mode power-supply controller (flyback) with current-mode control, used for offline AC–DC supplies and LED driver applications.
- Function: High-voltage switched-mode power-supply controller (flyback) with current-mode control, used for offline AC–DC supplies and LED driver applications.
Application
AL6562AS-13 is typically used as a switching regulator/LED driver IC. Common application areas include:
- LED backlight drivers for LCD TVs/monitors and notebook displays
- General LED lighting and signage (indoor/outdoor)
- DC-DC converter stages in power supplies and chargers
- Automotive lighting and instrument cluster illumination
- Portable/embedded systems requiring efficient PWM dimming
Note: consult the datasheet for exact features, limitations, and recommended circuit layouts.
- LED backlight drivers for LCD TVs/monitors and notebook displays
- General LED lighting and signage (indoor/outdoor)
- DC-DC converter stages in power supplies and chargers
- Automotive lighting and instrument cluster illumination
- Portable/embedded systems requiring efficient PWM dimming
Note: consult the datasheet for exact features, limitations, and recommended circuit layouts.
Package
8-pin SOP (SOIC-8) surface-mount package.
