A6986F5V
Conv DC-DC 4V to 38V Synchronous Step Down Single-Out 5V 1.5A Automotive AEC-Q100 16-Pin HTSSOP EP Tube
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Part Number : A6986F5V
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Package/Case : HTSSOP-16
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Brands : Stmicroelectronics
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Components Categories : Voltage Regulators - DC DC Switching Regulators
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Datesheet : A6986F5V DataSheet (PDF)
Overview of A6986F5V
The A6986F automotive grade device is a step-down monolithic switching regulator able to deliver up to 1.5 A DC. The output voltage adjustability ranges from 0.85 V to VIN. The 100% duty cycle capability and the wide input voltage range meet the cold crank and load dump specifications for automotive systems. The “Low Consumption Mode” (LCM) is designed for applications active during car parking, so it maximizes the efficiency at light-load with controlled output voltage ripple. The “Low Noise Mode” (LNM) makes the switching frequency constant and minimizes the output voltage ripple overload current range, meeting the low noise application specification like car audio. The output voltage supervisor manages the reset phase for any digital load (μC, FPGA). The RST open collector output can also implement output voltage sequencing during the power-up phase. The synchronous rectification, designed for high efficiency at medium - heavy load, and the high switching frequency capability make the size of the application compact. Pulse by pulse current sensing on both power elements implements an effective constant current protection.38 V, 1.5 A synchronous step-down switching regu...38 V, 1.5 A synchronous step-down switching regu...38 V, 1.5 A synchronous step-down switching regu...
Key Features
- AEC-Q100 qualified
- 1.5 A DC output current
- 4 V to 38 V operating input voltage
- Low consumption mode or low noise mode
- 30 μA IQat light-load (LCM VOUT = 3.3 V)
- 8 μA IQ-SHTDWN
- Adjustable fSW (250 kHz - 2 MHz)
- Fixed output voltage (3.3 V and 5 V) or adjustable from 0.85 V to VIN
- Embedded output voltage supervisor
- Synchronization
- Adjustable soft-start time
- Internal current limiting
- Overvoltage protection
- Output voltage sequencing
- Peak current mode architecture
- RDSON HS = 180 mΩ, RDSON LS = 150 mΩ
- Thermal shutdown
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Input Voltage Min Volt | 4.0 | Input Voltage Max Volt | 38.0 |
ECCN US | EAR99 | ECCN EU | NEC |
Packing Type | Tube | RoHs compliant | Ecopack2 |
Grade | Automotive | Package Name | HTSSOP16 |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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