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CSD96370Q5M
Texas Instruments
IC HALF BRIDGE DRIVER 40A 22LSON
9071 Pcs New Original In Stock
Half Bridge Driver Synchronous Buck Converters Power MOSFET 22-LSON-CLIP (6x5)
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5.0 / 5.0
- (154 Ratings)
CSD96370Q5M
Product Overview
1265381
DiGi Electronics Part Number
CSD96370Q5M-DGManufacturer
Texas Instruments
CSD96370Q5M
Description
IC HALF BRIDGE DRIVER 40A 22LSONInventory
9071 Pcs New Original In Stock
Half Bridge Driver Synchronous Buck Converters Power MOSFET 22-LSON-CLIP (6x5)
Quantity
Minimum 1
Minimum 1
Purchase and inquiry
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CSD96370Q5M Technical Specifications
Category
Power Management (PMIC), Full Half-Bridge (H Bridge) Drivers
Packaging
-
Series
NexFET™
Product Status
Active
Output Configuration
Half Bridge
Applications
Synchronous Buck Converters
Interface
PWM
Load Type
Inductive
Technology
Power MOSFET
Rds On (Typ)
-
Current - Output / Channel
40A
Current - Peak Output
60A
Voltage - Supply
4.5V ~ 5.5V
Voltage - Load
3.3V ~ 13.2V
Operating Temperature
-40°C ~ 150°C (TJ)
Features
Bootstrap Circuit
Fault Protection
Shoot-Through, UVLO
Mounting Type
Surface Mount
Package / Case
22-PowerLFDFN
Supplier Device Package
22-LSON-CLIP (6x5)
Base Product Number
CSD96370
Datasheet & Documents
Manufacturer Product Page
CSD96370Q5M Specifications
HTML Datasheet
CSD96370Q5M-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
2 (1 Year)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
296-28235-6
TEXTISCSD96370Q5M
2156-CSD96370Q5M
-296-28235-1-DG
296-28235-1
-CSD96370Q5M-NDR
296-28235-2
Standard Package
2,500
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
품질이 뛰어나고, 직원들도 매우 친절해서 기분 좋게 구매했어요.
de desembre 02, 2025
제품의 내구성과 포장 모두 기대 이상입니다.
de desembre 02, 2025
Mit den günstigen Preisen bei DiGi Electronics bin ich immer zufrieden. Der Service nach dem Kauf ist top.
de desembre 02, 2025
Ich schätze den zuverlässigen Versandservice sehr, meine Bestellung kam pünktlich an.
de desembre 02, 2025
Their dedication to reducing waste through eco-friendly packaging is inspiring.
de desembre 02, 2025
I highly recommend their cost-effective solutions for any electronic testing needs.
de desembre 02, 2025
Their thorough approach to customer care and packaging reassures me of their reliability.
de desembre 02, 2025
I was impressed by how quickly my orders arrived, often earlier than the estimated delivery time.
de desembre 02, 2025
I found their website very easy to explore, and the prices are quite attractive.
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Frequently Asked Questions (FAQ)
Can the CSD96370Q5M be safely used in a 12V input, 1.2V output synchronous buck converter powering a high-current FPGA, and what are the key thermal and layout risks to avoid during design-in?
Yes, the CSD96370Q5M is well-suited for 12V-to-1.2V FPGA power applications due to its 3.3V–13.2V load voltage range and 40A continuous output capability. However, thermal performance is highly dependent on PCB layout: ensure a solid ground plane, thermal vias under the exposed pad, and minimal high-current loop area between input caps, driver, and MOSFETs. Poor layout increases switching losses and can trigger thermal shutdown. Also, verify bootstrap capacitor voltage rating—use a 16V-rated ceramic cap to handle voltage spikes during high-side turn-on. Without proper thermal design, junction temperatures may exceed 150°C under sustained load, risking long-term reliability.
Is the CSD96370Q5M a drop-in replacement for the Infineon BTS7004-1EPA in a 5V, 30A server power rail, and what design changes are required?
The CSD96370Q5M is not a direct drop-in for the Infineon BTS7004-1EPA due to differences in pinout, package (22-LSON-CLIP vs. PG-TO-252), and control interface. While both support similar current levels, the CSD96370Q5M requires a PWM input and integrated bootstrap circuit, whereas the BTS7004-1EPA is a smart high-side switch with diagnostic feedback. To replace it, you must redesign the gate drive stage, remove external high-side drive components, and ensure your controller provides a compatible PWM signal. Additionally, the CSD96370Q5M’s lower Rds(on) NexFET™ technology improves efficiency but demands tighter dead-time control to prevent shoot-through—verify timing margins in your PWM controller firmware.
What are the critical failure modes of the CSD96370Q5M in automotive 12V battery systems with load dump transients, and how can they be mitigated?
In automotive environments, the CSD96370Q5M is vulnerable to voltage transients exceeding its 13.2V maximum load voltage during load dump events (which can reach 40V). Although it includes UVLO and shoot-through protection, sustained overvoltage can damage internal circuitry. To mitigate this, use a TVS diode (e.g., SMAJ15A) at the input and an LC filter to clamp transients below 13V. Additionally, ensure the bootstrap capacitor and diode are rated for transient spikes. Operating near the -40°C lower limit also reduces gate drive strength—verify switching performance at cold start using a double-pulse test. Without transient protection, repeated stress can lead to latent failures or immediate gate oxide breakdown.
How does the CSD96370Q5M compare to the ON Semiconductor NCP51530 in terms of efficiency and EMI performance for a 5V, 25A point-of-load converter in a noise-sensitive medical device?
The CSD96370Q5M offers higher integration (built-in bootstrap, no external gate drivers) and better thermal performance in compact designs compared to the NCP51530, but the NCP51530 provides adjustable dead time and stronger sink/source current (2A/4A vs. ~1.5A typical in CSD96370Q5M), which can reduce switching losses and EMI in sensitive applications. For medical devices, the CSD96370Q5M’s faster switching may increase high-frequency noise if not carefully laid out—use snubbers and minimize loop inductance. The NCP51530 allows finer control over dv/dt, easing EMI compliance. Choose the CSD96370Q5M for space-constrained, high-reliability designs with robust layout; opt for the NCP51530 when EMI tuning is critical and board area permits external components.
What long-term reliability concerns should I evaluate when using the CSD96370Q5M in an industrial motor drive operating at 85°C ambient with frequent start-stop cycles?
In high-temperature, cyclical applications like industrial motor drives, the CSD96370Q5M’s reliability hinges on thermal cycling stress and gate oxide integrity. Although rated for -40°C to 150°C junction temperature, repeated thermal swings from start-stop cycles can fatigue solder joints and the clip-bonded leadframe in the 22-LSON-CLIP package. Mitigate this by using a thermally conductive PCB (e.g., 2-layer with thick copper) and avoiding sharp thermal gradients. Also, ensure the bootstrap refresh rate is sufficient during low-duty-cycle operation to prevent high-side undervoltage lockout (UVLO) faults. Monitor for increased Rds(on) over time—a sign of bond wire or clip degradation. For mission-critical systems, consider derating output current by 20% at 85°C ambient to extend mean time between failures (MTBF).
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
CSD96370Q5M CAD Models
Texas Instruments CSD96370Q5M PCB symbols & footprints
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