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VB025BSPのメーカーはSTMicroelectronicsです、この部品の機能は「HIGH VOLTAGE IGNITION COIL DRIVER POWER IC」です。 |
部品番号 | VB025BSP |
| |
部品説明 | HIGH VOLTAGE IGNITION COIL DRIVER POWER IC | ||
メーカ | STMicroelectronics | ||
ロゴ | |||
このページの下部にプレビューとVB025BSPダウンロード(pdfファイル)リンクがあります。 Total 7 pages
® VB025BSP
HIGH VOLTAGE IGNITION COIL DRIVER
POWER IC
TYPE
VB025BSP
Vcl
380 V
Icl Id
9 A 100 mA
s PRIMARY COIL VOLTAGE INTERNALLY SET
s COIL CURRENT LIMIT INTERNALLY SET
s LOGIC LEVEL COMPATIBLE INPUT
s DRIVING CURRENT QUASI
PROPORTIONAL TO COLLECTOR
CURRENT
s SINGLE FLAG-ON COIL CURRENT
DESCRIPTION
The VB025BSP is a high voltage power integrated
circuit made using STMicroelectronics VIPower
Technology, with vertical current flow power
darlington and logic level compatible driving circuit.
Built-in protection circuits for coil current limiting
and collector voltage clamping allows the
VB025BSP to be used as a smart, high voltage,
high current interface in advanced electronic
ignition systems.
BLOCK DIAGRAM
10
1
PowerSO-10
March 1999
1/7
1 Page CONNECTION DIAGRAM
VB025BSP
PIN FUNCTION
No NAME
F UNC TIO N
1-5
GND
Emitter Power Ground
6
GND
Control Ground (*)
7 VCC Logic Supply Voltage
8 BD Base Darlington
9
INPUT
Logic Input Channel (Internal Pull Down)
10
FLAG
Diagnostic Output Signal (Open Emitter)
TAB
HVC
Primary Coil Output Driver (Open Collector)
(*) Pin 6 must be connected to pins 1-5 externally
ELECTRICAL CHARACTERISTICS (5.3V < Vb < 24V; VCC = 5 V ± 10%; -40oC < Tj < 125oC;
Rcoil = 580 mΩ; Lcoil = 3.75 mH; unless otherwise specified; see note 1)
Sy mb o l
Vcl
Vce (sat)
ICC( st dby)
ICC
ICC(pea k)
VCC
Icl
IC(l e a k )
IC(in f l)
TIc_ctr
VinH
Vin L
Parameter
High Voltage Clamp
Saturation Voltage of The
Power Stage
St and-by Supply Current
DC Logic Current
Peak DC Logic Current
During On Phase
DC Logic Voltage
Coil Current Limit
Output leakage Current
Collector Current with
Floating Input
Thermal Temperature
Output Current Control
High Level Input Voltage
Low Level Input Voltage
Test Conditions
Icoil = 6.5 A
Ic = 7.5A; Vin = 4V
IN = OFF
Vb = 16 V Ic = 6.5 A f = 100 Hz
Load = Coil VCC = 5.5V
Ic = 7.5 A (see figure 1)
-40 oC < Tj < 125oC
(see note 2 and figure 1)
IN = OFF
VHVC = 24V
VCC = 5 V
RLOAD = 1KΩ;
VBat = 13.5 V
Input Floating
OUT = ON (see figure 2)
VCC = 4.5V
VCC = 5.5V
Min.
320
Typ.
380
Max.
420
TBD
Un it
V
V
10 mA
40 mA
TBD mA
4.5 5.5 V
9 11 A
0.8 mA
0.8 mA
150 (*) oC
4
-0.3
VCC
V
0.8 V
3/7
3Pages VB025BSP
DIM.
A
A1
B
c
D
D1
E
E1
E2
E3
E4
e
F
H
h
L
q
α
PowerSO-10 MECHANICAL DATA
MIN.
3.35
0.00
0.40
0.35
9.40
7.40
9.30
7.20
7.20
6.10
5.90
1.25
13.80
1.20
0o
mm
TYP.
1.27
0.50
1.70
MAX.
3.65
0.10
0.60
0.55
9.60
7.60
9.50
7.40
7.60
6.35
6.10
1.35
14.40
1.80
8o
MIN.
0.132
0.000
0.016
0.013
0.370
0.291
0.366
0.283
0.283
0.240
0.232
0.049
0.543
0.047
inch
TYP.
0.050
0.002
0.067
MAX.
0.144
0.004
0.024
0.022
0.378
0.300
0.374
0.291
0.300
0.250
0.240
0.053
0.567
0.071
HE
h
A
F
A1
10 6
E2
B
0.10 A B
E3 E1 E4
15
eB
0.25 M
D
= D1 =
==
DETAIL ”A”
SEATING
PLANE
A
C
Q
SEATING
PLANE
A1
DETAIL ”A”
L
α
6/7
0068039-C
6 Page | |||
ページ | 合計 : 7 ページ | ||
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PDF ダウンロード | [ VB025BSP データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
VB025BSP | HIGH VOLTAGE IGNITION COIL DRIVER POWER IC | STMicroelectronics |