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Analog Devices Inc./Maxim Integrated MAX15013AASA+
- Part No.:
- MAX15013AASA+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Gate Drivers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
MAX15013AASA+.pdf
- Description:
- IC GATE DRVR HALF-BRIDGE 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:937
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Product details
Overview
MAX15013AASA+ from Maxim Integrated is a high-speed, 175V half-bridge n-channel MOSFET driver with TTL logic inputs, designed to independently control high-side and low-side MOSFETs in telecom power converters. It delivers 2A peak source/sink current, features 35ns typical propagation delay with ≤8ns matching between drivers, and operates from 8V to 12.6V VDD across –40°C to +125°C.
For engineers reviewing the MAX15013AASA+ datasheet, MAX15013AASA+ pinout, MAX15013AASA+ application, or MAX15013AASA+ equivalent, this device is selected for high-frequency half-bridge topologies requiring matched timing, bootstrap-integrated high-side drive, and robust 175V bus voltage tolerance in telecom and industrial power supplies.
Technical Context
The MAX15013AASA+ implements independent TTL-input-controlled high-side and low-side gate drivers using HV BiCMOS process, enabling fast switching up to 500kHz. Its internal bootstrap diode (VF = 0.91V typ) eliminates external diode need while supporting 175V HS voltage operation with dV/dt immunity up to 50V/ns.
Propagation delay matching (≤8ns max) and break-before-make logic prevent shoot-through; UVLO thresholds (6.5V/6.0V rising for VDD/BST) with 0.5V hysteresis ensure reliable startup under varying input conditions. Input hysteresis (0.25V) and 14V absolute max input rating protect against noise and overvoltage transients.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VHS_MAX | 175V - Enables direct interface to 100V telecom transient rails with safety margin. |
| Peak Output Current | 2A source/sink - Drives high-gate-charge MOSFETs with fast turn-on/turn-off times. |
| Propagation Delay | 35ns typical - Supports >500kHz switching with minimal control-loop latency. |
| Delay Matching | ≤8ns max - Ensures precise dead-time control and prevents cross-conduction. |
| VDD Range | 8.0V to 12.6V - Compatible with standard 12V bias rails and supports derated operation at higher bus voltages. |
| Input Logic Type | TTL - Accepts 1.65V–2.0V VIH and 0.8V–1.4V VIL, independent of VDD supply level. |
| Quiescent Supply Current | 70µA (no switching) - Minimizes standby power loss in always-on systems. |
Pinout & Package
MAX15013AASA+ uses an industry-standard 8-pin SOIC (S8-5) package with exposed pad not present (SO, not SO-EP). Thermal resistance θJA = 170°C/W enables operation up to +125°C ambient with appropriate PCB copper area.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 VDD | Power input | Bypassed to GND with 0.1µF + 1µF ceramics; powers both drivers and internal logic. |
| 2 BST | Bootstrap capacitor node | Connected to HS via 0.1µF ceramic; charged by internal diode during DL on-time. |
| 3 DH | High-side gate driver output | Sources/sinks 2A to drive high-side MOSFET gate; referenced to HS potential. |
| 4 HS | High-side source return | Return path for high-side driver; must be connected directly to MOSFET source. |
| 5 IN_H | High-side noninverting logic input | TTL-compatible; controls DH state directly; 2.5pF input capacitance minimizes loading. |
| 6 IN_L | Low-side noninverting logic input | TTL-compatible; controls DL state directly; internally pulled down to GND. |
| 7 GND | Ground reference | Common return for DL output, IN_H/IN_L inputs, and VDD bypass capacitors. |
| 8 DL | Low-side gate driver output | Sources/sinks 2A to drive low-side MOSFET gate; referenced to GND. |
Key Features
| Feature | Design Value |
|---|---|
| Integrated bootstrap diode | Eliminates external Schottky diode requirement; VF = 0.91V typ reduces BST charging loss. |
| Matched propagation delay | ≤8ns max difference between DH/DL ensures precise timing alignment for dead-time control. |
| TTL logic inputs | VIH = 1.65V min, VIL = 0.8V max, 0.25V hysteresis - immune to noise and compatible with standard controllers. |
| High-voltage HS operation | 175V HS rating with 50V/ns dV/dt immunity - suitable for telecom 48V/54V bus with 100V transients. |
| Break-before-make logic | 1ns internal dead time prevents shoot-through during switching transitions. |
| UVLO with hysteresis | 6.5V/6.0V rising thresholds for VDD/BST with 0.5V hysteresis - ensures clean startup and fault recovery. |
Applications
| Telecom Half-Bridge Power Supplies | Two-Switch Forward Converters |
|---|---|
Use Scenario: 48V input telecom rectifier with 12V/50A output delivering 600W at >94% efficiency. IC Role / Device Role / Timing Role: High- and low-side gate driver enabling synchronous rectification and ZVS operation at 300kHz. Use Value: Matched 35ns propagation delays minimize dead-time uncertainty, reducing conduction loss and improving thermal performance. |
Use Scenario: Isolated 48V-to-12V DC-DC module for base station RF power amplifiers. IC Role / Device Role / Timing Role: Controls two primary-side switches in forward topology with precise phase alignment. Use Value: Internal bootstrap diode simplifies layout and improves reliability vs. discrete diode solutions in space-constrained modules. |
| Full-Bridge Converters | Power-Supply Modules |
Use Scenario: 3kW server PSU using full-bridge LLC resonant converter with 380V bus. IC Role / Device Role / Timing Role: Drives high-side and low-side legs in each half-bridge leg with independent TTL control. Use Value: 175V HS rating accommodates 380V bus with margin; 2A drive sustains fast switching of 100nC gate charge MOSFETs. |
Use Scenario: Compact 1U AC-DC front-end module for edge computing equipment. IC Role / Device Role / Timing Role: Gate driver in integrated half-bridge power stage with embedded controller and current sensing. Use Value: 8-pin SO footprint enables high-density layout; low 70µA quiescent current supports Energy Star standby requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar half-bridge gate driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| HIP2101IB | Pin-compatible but CMOS (VDD/2) inputs; no internal bootstrap diode; 150V HS rating. | Requires external bootstrap diode; limited to ≤150V bus; less tolerant of TTL-level controllers. | Select HIP2101IB only when CMOS logic interface is available and board layout allows external diode placement. |
| LM5109BMM/NOPB | 100V HS rating; 1A peak drive; no internal bootstrap diode; separate high/low enable pins. | Not suitable for 175V telecom rails; requires external bootstrap circuit; lower drive strength limits MOSFET selection. | Choose LM5109BMM/NOPB for cost-sensitive 48V industrial supplies where 100V rating suffices and layout permits external components. |
Compared with HIP2101IB and LM5109BMM/NOPB, MAX15013AASA+ provides higher 175V HS voltage capability, integrated bootstrap diode, and TTL compatibility-enabling simpler, more robust designs for high-reliability telecom power stages without external timing or protection components.
Availability
MAX15013AASA+ is available at Aetrix Electronics and suitable for telecom half-bridge power supplies, two-switch forward converters, and power-supply modules requiring stable component supply, automotive-grade temperature range (–40°C to +125°C), and lead-free compliance.
Supply support for MAX15013AASA+ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Maxim Integrated (now part of Analog Devices) is a semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for demanding applications.
The MAX15012/MAX15013 family was engineered for high-frequency, high-voltage telecom and industrial power conversion, emphasizing timing precision, bootstrap integration, and rugged 175V operation in compact SO packages.
FAQ
What is the maximum operating voltage for the high-side terminal (HS) of the MAX15013AASA+?
The MAX15013AASA+ supports up to 175V at the HS terminal, verified per Absolute Maximum Ratings and Electrical Characteristics tables. This rating applies when VDD is derated linearly from 12.6V to 10.5V as HS voltage increases from 125V to 175V. Operation above 175V risks permanent damage.
Does the MAX15013AASA+ include an internal bootstrap diode, and what is its forward voltage?
Yes, the MAX15013AASA+ integrates a reliable on-chip bootstrap diode between VDD and BST. Its typical forward voltage drop is 0.91V at 100mA, as specified in the Electrical Characteristics table. This eliminates the need for an external discrete diode in most designs.
What logic levels does the MAX15013AASA+ accept on IN_H and IN_L inputs?
The MAX15013AASA+ features TTL-compatible inputs: VIH ≥ 1.65V (min), VIL ≤ 0.8V (max), with 0.25V hysteresis. These thresholds are independent of VDD voltage, allowing interface with standard 3.3V or 5V controllers even when VDD is 12V.
How is propagation delay matching guaranteed between the high-side and low-side drivers in the MAX15013AASA+?
The MAX15013AASA+ guarantees ≤8ns maximum propagation delay matching between DH and DL outputs under all operating conditions (–40°C to +125°C, CL = 1000pF), as stated in the Electrical Characteristics table. Typical matching is 2ns, enabling precise dead-time control without external compensation.
What package type and thermal characteristics apply to the MAX15013AASA+?
The MAX15013AASA+ uses an 8-pin SOIC (S8-5) package without exposed pad. Its junction-to-ambient thermal resistance is 170°C/W, and maximum continuous power dissipation at TA = +70°C is 470.6mW. Derating is 5.9mW/°C above +70°C.
MAX15013AASA+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Programmable:
- Not Verified
- Driven Configuration:
- Half-Bridge
- Channel Type:
- Independent
- Number of Drivers:
- 2
- Gate Type:
- N-Channel MOSFET
- Voltage - Supply:
- 8V ~ 12.6V
- Logic Voltage - VIL, VIH:
- 0.8V, 2V
- Current - Peak Output (Source, Sink):
- 2A, 2A
- Input Type:
- Non-Inverting
- High Side Voltage - Max (Bootstrap):
- 175 V
- Rise / Fall Time (Typ):
- 65ns, 65ns
- Operating Temperature:
- -40°C ~ 150°C (TJ)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
MAX15013AASA+ FAQ
1.How can I place an order for MAX15013AASA+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX15013AASA+ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MAX15013AASA+ reliable?
The price and inventory of MAX15013AASA+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX15013AASA+ is usually 5 days.
3.What payment methods are accepted for MAX15013AASA+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX15013AASA+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX15013AASA+?
MAX15013AASA+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX15013AASA+ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MAX15013AASA+?
For technical support, including MAX15013AASA+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX15013AASA+ requirements.
6.How does Aetrix verify that MAX15013AASA+ is sourced from the original manufacturer or authorized distributors?
All MAX15013AASA+ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MAX15013AASA+ meets industry standards.
7.What is the process for return or replacement of MAX15013AASA+?
All MAX15013AASA+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX15013AASA+, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MAX15013AASA+ part is unused and in its original packaging.
Return procedure for MAX15013AASA+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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