SGM40658 is not recommended for new designs/obsolete. A similar product is available.
SGM40666AS
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High-Current Over-Voltage Protector
The SGM40657/8 over-voltage protection devices feature a low 20mΩ (TYP) RON internal FET and protect low-voltage systems against voltage faults up to +28VDC. An internal clamp also protects the devices from surges up to +120V. When the input voltage exceeds the over-voltage threshold, the internal FET is turned off to prevent damage to the protected downstream components.
The over-voltage protection threshold can be adjusted with optional external resistors to any voltage between 4V and 20V. If the OVLO input is below the external OVLO select voltage, the SGM40657/8 automatically choose the internal trip thresholds. The internal over-voltage thresholds (VIN_OVLO) are preset to be 6.82V/5.95V typical (SGM40657/8). The devices feature an open-drain ACOK output indicating a stable supply between minimum supply voltage and VOVLO. The SGM40657/8 are also protected against over-current events by an internal thermal shutdown.
The SGM40657/8 are available in Green 12-Ball CSP package and operate over an ambient temperature range of -40℃ to +85℃.
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FEATURES
● Protect High-Power Portable Devices
Wide Operating Input Voltage Protection from 2.5V to 28V
Integrated 20mΩ (TYP) N-Channel MOSFET Switch
● Flexible Over-Voltage Protection Design
Adjustable Over-Voltage Protection Trip Level
Wide Adjustable OVLO Threshold Range from 4V to 20V
Internal Preset OVLO Thresholds:
6.82V (SGM40657)
5.95V (SGM40658)
● Additional Protection Features Increase System Reliability
Surge Immunity up to +120V
Soft-Start to Minimize In-Rush Current
Internal 15ms Startup Debounce
Thermal Shutdown Protection
● Enable Function
● -40℃ to +85℃ Operating Temperature Range
● Available in Green WLCSP-1.31×1.84-12B Package
Wide Operating Input Voltage Protection from 2.5V to 28V
Integrated 20mΩ (TYP) N-Channel MOSFET Switch
● Flexible Over-Voltage Protection Design
Adjustable Over-Voltage Protection Trip Level
Wide Adjustable OVLO Threshold Range from 4V to 20V
Internal Preset OVLO Thresholds:
6.82V (SGM40657)
5.95V (SGM40658)
● Additional Protection Features Increase System Reliability
Surge Immunity up to +120V
Soft-Start to Minimize In-Rush Current
Internal 15ms Startup Debounce
Thermal Shutdown Protection
● Enable Function
● -40℃ to +85℃ Operating Temperature Range
● Available in Green WLCSP-1.31×1.84-12B Package
APPLICATIONS
Smart Phones
Tablet PCs
Mobile Internet Devices
Tablet PCs
Mobile Internet Devices
Ordering Information
Part Number | Status | Package | Pins | Pd-Free | RoHS | REACH | Green | MSL Rating | Operating Temperature Range | Material Content | Reliability Report | Unit Resale Price* (Volume Range: in USD) | Lead Time** (Volume Range: Days) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SGM40658YG/TR | Not Recommended for New Designs | WLCSP-1.31×1.84-12B | 12 | Yes | Yes | Yes | Yes | MSL1 | -40℃ to +85℃ | View | View | 1-24 units : $0.7/unit 25-99 units : $0.6/unit 100-249 units : $0.5/unit 250-499 units : $0.4/unit 500-999 units : $0.35/unit 1000-9999 units : $0.26/unit | 3K-9K : 14 days 10K-99K : 35 days 100K-999K : 84 days 1000K and above : 112 days |
* The unit resale price is for reference purposes only. Please contact our distributors for a formal quotation.
** The lead time provided is for reference purposes only and is subject to change based on different circumstances.
