Datasheet.kr   

VIPer31SP 데이터시트 PDF




STMicroelectronics에서 제조한 전자 부품 VIPer31SP은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


PDF 형식의 VIPer31SP 자료 제공

부품번호 VIPer31SP 기능
기능 BATTERY CHARGER PRIMARY IC
제조업체 STMicroelectronics
로고 STMicroelectronics 로고


VIPer31SP 데이터시트 를 다운로드하여 반도체의 전기적 특성과 매개변수에 대해 알아보세요.



전체 16 페이지수

미리보기를 사용할 수 없습니다

VIPer31SP 데이터시트, 핀배열, 회로
VIPer31SP
BATTERY CHARGER PRIMARY I.C.
TYPE
VIPer31SP
VDSS
600 V
In RDS(on)
1 A 6.5
ADVANCE DATA
10
FEATURE
s RECTANGULAR CHARACTERISTIC,
WITHOUT OPTOCOUPLER
s INTERNALLY TRIMMED CURRENT
REFERENCE
s FIXED SWITCHING FREQUENCY,
ADJUSTABLE UP TO 150 KHZ
s AUXILIARY VOLTAGE REGULATOR
s SOFT START AND SHUT DOWN CONTROL
s AUTOMATIC BURST MODE OPERATION IN
STAND-BY CONDITION ABLE TO MEET
”BLUE ANGEL” NORM (<1W TOTAL POWER
CONSUMPTION)
s UNDERVOLTAGE LOCK-OUT WITH
HYSTERESIS
s INTEGRATED START UP SUPPLY
s AVALANCHE RUGGED
s OVERVOLTAGE PROTECTION
s OVERTEMPERATURE PROTECTION
s CYCLE BY CYCLE CURRENT LIMITATION
s DEMAGNETISATION CONTROL
1
Power SO-10
DESCRIPTION
VIPer31SP combines on the same silicon chip a
PWM control dedicated to output current
regulation together with an optimised high voltage
avalanche rugged vertical power MOSFET
(600V/1A). Typical applications cover battery
chargers with constant current and constant
voltage output characteristics, without any
optocoupler between primary and secondary
sections. Typical output power capability is 15 W
in wide range condition and 30 W in single range
or with doubler configuration. Burst mode
operation is an additional feature of this device,
offering the possibility to operate in no load
condition with an input power as low as 1W. This
feature insures the compliance towards ”Blue
Angel” norm and other similar ones.
BLOCK DIAGRAM
VCC
FB
COMP
OSC
ON/OFF
UVLO
LOGIC
2.6 V
-
+
29 V
+
-
OVERTEMP.
DETECTOR
10 V
REGULATOR
-+
OSCILLATOR
R1
R2 R3
FF Q
R4 PWM
LATCH
-+
CURRENT
REGULATION
200 ns
BLANKING
DRAIN
+
- 1.5 A
January 1998
VDD
GND
CREF
CSENSE
DSENSE
SOURCE
SC12000
1/16




VIPer31SP pdf, 반도체, 판매, 대치품
VIPer31SP
ELECTRICAL CHARACTERISTICS (TJ = 25 oC, VCC = 12 V, unless otherwise specified)
POWER SECTION
Symb ol
P a ram et er
Test Conditions
BVDSS Drain-Source Voltage ID = 1 mA
VCOMP = 0 V
IDSS
RDS( o n )
Of f-St ate Drain Current VDS = 500 V
Static Drain Source on ID = 0.3 A
Resistance
TJ = 25 oC
TJ = 100 oC
VCOMP = 0 V
VSENSE = 0 V
tf Fall Time
ID = 0.3 A
(see fig. 1)
Vin = 300 V (1)
tr Rise Time
ID = 0.3 A
(see fig. 1)
Vin = 300 V (1)
COSS Output Capacitance
(1) On Inductive Load, Clamped.
VDS = 25 V
Min.
600
Typ .
M a x.
1
6.5
10
250
TBD
TBD
Unit
V
mA
ns
ns
pF
SUPPLY SECTION
Symb ol
ICCch
ICC0
ICC1
ICC2
VDDo ff
VDDo n
VD Dh y s t
VDDreg
VDO
P a ram et er
Start-up Charging
Cu r re nt
Operating Supply
Cu r re nt
Operating Supply
Cu r re nt
Operating Supply
Cu r re nt
Undervoltage
Shutdown
Undervoltage Reset
Hysteresis Start-up
Output Voltage
Drop Out Voltage
IDDsc Short Circuit Current
Test Conditions
VDD = 0 to VDDon
(see fig. 2)
VDS = 250 V
FSW = 0 KHz
(see fig. 2)
FSW = 100 KHz
Min.
Typ .
-1.5
M a x.
Unit
mA
10 mA
TBD
mA
FSW = 200 KHz
TBD
mA
(see fig. 2)
6V
(see fig. 2)
(see fig. 2)
(see fig. 2)
VCC = 9 V
(see fig. 2)
VDD = 0 V
8V
TBD
2
V
TBD
TBD
V
IDD = TBD mA
TBD mV
TBD mA
OSCILLATOR SECTION
Symb ol
P a ram et er
Test Conditions
Min. Typ . Max. Un it
FSW1
FSW2
VOSC HI
Oscillator Frequency
Initial Accuracy
RT = 8.2 K
TJ = 25 oC
CT = 3300 pF
(see fig.3)
Oscillator Frequency
Total Variation
RT = 8.2 KCT = 3300 pF
VDD = 7 to10 V
Oscillator Peak Voltage (1)
TBD 50 TBD KHz
TBD 50 TBD KHz
6.2 V
VOSC LO Oscillat or Valley
V o lt a ge
(1)
2.5 V
(1) The peak and valley voltages are used internally by the voltage mode PWM. The sawtooth generated by the oscillator is compared to
the COMP pin voltage to limit the duty cycle of the power mosfet switch. See block diagram on page 1.
4/16

4페이지










VIPer31SP 전자부품, 판매, 대치품
VIPer31SP
Figure 4: Error Amplifier Phase and Gain
(dB) (°)
100 200
PHASE
50
GAIN
150
100
50
00
Cload = 100pF
-50
-50
-100
-150
1 10 100 1k 10k 100k 1M 10M
Frequency (Hz)
SC12060
Figure 5: Reference Voltage Measurement
4.7uF
16V
3
6
VCC
FB
9
COMP
1
DSENSE
8
VDD
-
8.2k
2.6V
+
2 VOLTAGE CONTROL
OSC
GND
VIPer31
10
CURRENT
CONTROL
CREF
4
CSENSE
7
12V 3.3nF
Vreg
11
DRAIN
SOURCE
5
SC12070
7/16

7페이지


구       성 총 16 페이지수
다운로드[ VIPer31SP.PDF 데이터시트 ]

당사 플랫폼은 키워드, 제품 이름 또는 부품 번호를 사용하여 검색할 수 있는

포괄적인 데이터시트를 제공합니다.


구매 문의
일반 IC 문의 : 샘플 및 소량 구매
-----------------------------------------------------------------------

IGBT, TR 모듈, SCR 및 다이오드 모듈을 포함한
광범위한 전력 반도체를 판매합니다.

전력 반도체 전문업체

상호 : 아이지 인터내셔날

사이트 방문 :     [ 홈페이지 ]     [ 블로그 1 ]     [ 블로그 2 ]



관련 데이터시트

부품번호상세설명 및 기능제조사
VIPer31SP

BATTERY CHARGER PRIMARY IC

STMicroelectronics
STMicroelectronics

DataSheet.kr       |      2020   |     연락처      |     링크모음      |      검색     |      사이트맵