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主な特徴
- AEC-Q100 qualified
- Supply voltage from 4.2V to 54 V for working in single (12 V systems), double (24 V systems) and 48 V battery applications
- The device can withstand -7 V to 90 V at the FET high-side Driver pins
- Low standby current consumption
- 3.3 V internal regulator supplied by Vcc pin
- Boost regulator for full Rdson down to 6 V and over voltage protection
- 3 low-side + 3 high-side drivers
- PWM operation up to 20 kHz
- Gate driver current adjustable via SPI in 4 steps. Range set via external resistor. Maximum gate controlled current 600 mA
- Source connection to each MOSFET
- Input pin for each gate driver
- 2-differential current sense amplifiers:
- Output offset selectable via SPI (0.2*Vcc offset for ground shunt resistors connection, 0.5*Vcc offset for phase shunt resistors connection)
- All the amplifier gain factors are programmable (10, 30, 50, 100)
- 8 MHz, 16-bit SPI
- Full diagnostic
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Programmable parameters:
- Cross conduction dead time with a fixed minimum value
- 4 current steps driving the PowerMOS gates (25%, 50%, 75%, 100%)
- Phase or ground selection of current sense amplifier
- Gain values for the current sense amplifiers
- Zero current output voltage (offset) for the current sense amplifiers
- Over voltage threshold selection for single or double battery operation
- Short circuit detection thresholds for the low-side and the high-side MOSFETs (drain to source voltage monitor).
- Protection and diagnostic
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FET driver:
- FET driver supply Undervoltage (UV) diagnostic;
- Gate to source output voltage limit;
- Gate to source passive switch off.
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Power supply pins VB and VCC:
- Overvoltage (OV), Undervoltage (UV) diagnostic and protection
- All logic pins withstand 35 V
- Power MOSFET drain to source voltage drop measurement for overcurrent protection
- Over-temperature diagnostic and shutdown
- Fault status flag output
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FET driver:
サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 温度（℃） | 製品ステータス | 概算価格（USS） | 数量 | ECCN (US) | Country of Origin | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | |||||||||||
| L9907TR | TQFP 64 10x10x1.0 | Tape And Reel | - | - |
Active
|
5.4 | 1000 | EAR99 | - | 在庫チェック | ||
| L9907 | TQFP 64 10x10x1.0 | Tray | - | - |
Active
|
5.4 | 1000 | EAR99 | - | 在庫チェック | 購入 | |
L9907TR
パッケージ
TQFP 64 10x10x1.0梱包タイプ
Tape And ReelUnit Price (US$)
5.4*(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
評価ツール
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写真 品名 製造元 概要 
EVAL-L9907 -- Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V EVAL-L9907-H -- Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V - high Current version (120Amps) 製品型番Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V
Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V - high Current version (120Amps)
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Combining the SPC56P-Discovery board and EVAL-L9907 (up to 20A) or EVAL-L9907H (up to 120A) evaluation board with related Graphical User Interface (GUI) STSW-L9907 or STSW-L9907-H, you can easily evaluate your brushless motor control applications.
Solution Components
製品型番 概要 ステータス Core Products Price (US$)* Order / DownloadL9907 3 phase gate driver for 6step or FOC controlled Brushless Motors compatible with 48V NET Active8.98 購入 EVAL-L9907-H Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V - high Current version (120Amps) ActiveL9907 269.50 購入 EVAL-L9907 Key features
- Supply voltage range (VBatt): 6 V÷54 V
- Load Current Capability up to 20 A
- Device control and diagnostic via SPI
- Flexible shunt configuration (Phase U+PhaseV or PhaseU+Total Phase)
- 4 LEDs for monitoring VBatt, Vcc, EN1 and EN2 signal
- Input signal connector compatible with SPC56 Discovery boards. A different microcontroller board can be connected by a simple adaptor or wire
- Total accessibility to all pins by test points
- Modular PCBs design to easily change the external Power MOS both SMD and throughhole Power MOS
- Possibility to connect external USB adapter for the SPI communication
- Possibility to use external Boost components by removing jumpers
Evaluation board for L9907 highly integrated 3-phase BLDC motors pre-driver with integrated rail-to-rail operational ampliers and Inductive booster for system operation from 6V up to 54V ActiveL9907 245.00 購入 SPC56P-Discovery Key features
- SPC560P50L5 32-bit 64MHz e200z0h CPU;32-bit Power Architecture® Technology CPU, 576 KB Flash in an LQFP144 package.
- Shield Connectors (Arduinocompatible).
- On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers (2 x 7 male 100mil connector).
- Free 128 Kbyte code size limited debugging
- Board power supply: from the USB bus (5 V supply voltage) or through external +12 V PSU.
- All GPIOs and DSPI/USB signals accessible by a 4x37 100mil pin grid array allowing connection of an additional boards for dedicated applications.
- CAN, K-LINE, LIN, FlexRay interfaces.
- Main power switch.
- Reset push button.
- 2 potentiometers for ADC evaluation
- 12 MHz crystal.
- Board size 152 x 103 mm
注目リソース
gerberDiscovery Kit for SPC56 P line - with SPC560P50L5 MCU Active98.00 購入 STSW-L9907-H EVAL-L9907-H Graphical User Interface Active- 製品型番 サプライヤ ダウンロード STSW-L9907-H ST STSW-L9907 EVAL-L9907 Graphical User Interface Active- 製品型番 サプライヤ ダウンロード STSW-L9907 ST STSW-L9907-H説明 :
EVAL-L9907-H Graphical User InterfacePrice (US$)*
-製品型番 サプライヤ ダウンロード STSW-L9907-H ST STSW-L9907説明 :
EVAL-L9907 Graphical User InterfacePrice (US$)*
-製品型番 サプライヤ ダウンロード STSW-L9907 ST
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| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | 材料宣誓書** |
|---|---|---|---|---|---|
| L9907 |
Active
|
TQFP 64 10x10x1.0 | オートモーティブ | Ecopack2 |
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| L9907TR |
Active
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TQFP 64 10x10x1.0 | オートモーティブ | Ecopack2 |
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
