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參數(shù)資料
| 型號(hào)： | MCZ33927EK |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | Transistor; Type: Amplifiers/Bipolar; VCEO (V): -100; Ic (A): -1; Pc (W): 0.9; hFE: 140 to 350; VCE (sat) (V) max: -0.5; Package: TO-92Mod |
| 中文描述： | 三相場(chǎng)效應(yīng)晶體管預(yù)驅(qū)動(dòng)器 |
| 文件頁數(shù)： | 22/44頁 |
| 文件大小： | 490K |
| 代理商： | MCZ33927EK |
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Analog Integrated Circuit Device Data
Freescale Semiconductor
22
33927
FUNCTIONAL DESCRIPTIONS
INTRODUCTION
PHASE C LOW-SIDE GATE (PC_LS_G)
This is the gate drive for the phase C low side output FET.
It provides a high current with a low impedance to turn on and
off the low side FET. A low impedance drive ensures
transient currents do not overcome an off-state driver and
allow pulses of current to flow in the external FET. This output
has been designed to resist the influence of negative currents
also.
PHASE C HIGH-SIDE SOURCE (PC_HS_S)
The source connection for the phase C high side output
FET is the reference voltage for the gate drive on the high
side FET and also the low voltage end of the bootstrap
capacitor.
PHASE C HIGH-SIDE GATE (PC_HS_G)
This is the gate drive for the phase C high side output FET.
This pin provides the gate bias to turn the external FET on or
off. The gate voltage is limited to about 15V above the FET
source voltage. A low impedance drive is used, ensuring
transient currents do not overcome an off-state driver and
allow pulses of current to flow in the external FETs. This
output has been designed to resist the influence of negative
currents also.
PHASE C BOOTSTRAP (PC_BOOT)
This is the bootstrap capacitor connection for phase C. A
capacitor (typically 0.1μF) connected between PC_HS_S
and this pin provides the gate voltage and current to drive the
external FET gate. The voltage across this capacitor is limited
to about 15V.
PHASE B GROUND (PGNDB)
The phase B power ground is the pin used to return the
gate currents from the low side FET. Best performance is
normally realized by connecting this node directly to the
source of the low side FET for phase B.
PHASE B LOW-SIDE GATE (PC_LS_G)
This is the gate drive for the phase B low side output FET.
It provides a high current with a low impedance to turn on and
off the low side FET. A low impedance drive ensures
transient currents do not overcome an off-state driver and
allow pulses of current to flow in the external FET. This output
has been designed to resist the influence of negative currents
also.
PHASE B HIGH-SIDE SOURCE (PB_HS_S)
The source connection for the phase B high side output
FET is the reference voltage for the gate drive on the high
side FET and also the low voltage end of the bootstrap
capacitor.
PHASE B HIGH-SIDE GATE (PB_HS_G)
This is the gate drive for the phase B high side output FET.
This pin provides the gate bias to turn the external FET on or
off. The gate voltage is limited to about 15V above the FET
source voltage. A low impedance drive is used, ensuring
transient currents do not overcome an off-state driver and
allow pulses of current to flow in the external FETs. This
output has been designed to resist the influence of negative
currents also.
PHASE B BOOTSTRAP (PB_BOOT)
This is the bootstrap capacitor connection for phase B. A
capacitor (typically 0.1μF) connected between PB_HS_S and
this pin provides the gate voltage and current to drive the
external FET gate. The voltage across this capacitor is limited
to about 15V.
PHASE A GROUND (PGNDA)
The phase A power ground is the pin used to return the
gate currents from the low side FET. Best performance is
normally realized by connecting this node directly to the
source of the low side FET for phase A.
PHASE A LOW-SIDE GATE (PA_LS_G)
This is the gate drive for the phase A low side output FET.
It provides a high current with a low impedance to turn on and
off the low side FET. A low impedance drive ensures
transient currents do not overcome an off-state driver and
allow pulses of current to flow in the external FET. This output
has been designed to resist the influence of negative currents
also.
PHASE A HIGH-SIDE SOURCE (PA_HS_S)
The source connection for the phase A high side output
FET is the reference voltage for the gate drive on the high
side FET and also the low voltage end of the bootstrap
capacitor.
PHASE A HIGH-SIDE GATE (PA_HS_G)
This is the gate drive for the phase A high side output FET.
This pin provides the gate bias to turn the external FET on or
off. The gate voltage is limited to about 15V above the FET
source voltage. A low impedance drive is used, ensuring
transient currents do not overcome an off-state driver and
allow pulses of current to flow in the external FETs. This
output has been designed to resist the influence of negative
currents also.
PHASE A BOOTSTRAP (PA_BOOT)
This is the bootstrap capacitor connection for phase A. A
capacitor (typically 0.1μF) connected between PA_HS_S and
this pin provides the gate voltage and current to drive the
external FET gate. The voltage across this capacitor is limited
to about 15V.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MCZ33927EK/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Three-Phase Field Effect Transistor Pre-Driver |
| MCZ33927EKR2 | 功能描述:功率驅(qū)動(dòng)器IC THREE PHASE PRE- DRIVER RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| MCZ33927R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Three-Phase Field Effect Transistor Pre-Driver |
| MCZ33937AEK | 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 3 Phase Pre-Driver RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MCZ33937AEK/R2 | 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Three Phase Field Effect Transistor Pre-driver |
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