Automotive Surface Mount Type Switching Regulator SPF8033J

Automotive Surface Mount Type Switching Regulator SPF8033J
■Features
■Package
●Output voltage: 3.3V±2%
12.2±0.2
+0.1
1 -0.05
（ゲート残り寸法を含まず）
（フィン厚）
(Gate burr not included)
(Fin thickness)
(VIN=14V,Io=0.5A,Tj=25℃)
10.5±0.2
16
with compact HSOP16 package
SPF5014
a
b
2 ±0.2
●High efficiency 82% (Vin=14V, Io=0.5A)
●External components: 4 parts
10.5±0.3
9
7.5±0.2
●Possible to apply output current 1.5A (Ta=25℃)
A
8
2.5±0.2
1
+0.15
0.4 -0.05
1.27±0.25
●Built-in reference oscillator (125kHz)
+0.15
0.25-0.05
1.35±0.2
（裏面からリード根元）
From back side to lead roots
●ON/OFF function of low current consumption at OFF
０～０．１
(8.89)
（φ０．８穴ピッチ間寸法）
■Absolute maximum ratings
Input voltage
０～８゜
Ratings
Units
35
V
Remarks
(4.7)
Symbol
(3.05)
Characteristic
1 ±0.3
4-(φ0.8)
(hole-to-hole (fai0.8) demension)
Ａ部拡大図（Ｓ＝１０／１）
enlargement of A
a. 品名標示
VIN
40
V
Within 300ms
1.6
W
Heat sink land pattern :1cm2
Type Number
b. ロット番号
Lot Number
第１文字
Power dissipation *2
PD
Junction temperature
Tj
125
℃
Storage temperature
Tstg
-40～125
℃
西暦年号下一桁
1st letter
The last digit of year
第２文字
製造月
1～9月：ｱﾗﾋﾞｱ数字
10月
：Ｏ
11月
：Ｎ
12月
：Ｄ
(11)
2nd letter
Month
( 1 to 9 for Jan. to Sept. ,
O for Oct. N for Nov. D for Dec. )
第３，４文字製造日
01～31 ：ｱﾗﾋﾞｱ数字
注記：リード及びフィンはハンダメッキ処理
〔リード先端切断面は除く〕
Finish of leads and fin : solder plating
(Pointed end of leads excluded)
単位：ｍｍ
3rd & 4th letter Day
01～31 ：Arabic numerals
第５文字
小ロット番号
A～Z
：アルファベット
5th letter Lot details
A～Z
：Alphabet
Dimensions in ｍｍ
■Recommended operating conditions
Characteristic
Symbol
Input voltage range
Ratings
Units
5.3～35
V
Io=0～1A
6.3～35
V
Io=0～1.5A
Io
0～1.5
A
VIN≧8V
Tjop
-30～125
℃
■Circuit block diagram
Remarks
Vin
VIN
Output current range
2PIN
Vin
4PIN
SW OUT L 100uH
50V/
C1220uF
Internal
Power
Supply
Di
Current
Limit
Thermal
Shatdown
Driver
GND1
Operating junction
Temperature range
Operating temperature range
Top
7PIN
ON/OFF
GND1
SFPB66
Made製
by Sanken
GND1
GND2
6PIN
Vos
ON/OFF
℃
-30～125
SW
GND1
Amp.
Comp.
GND1
GND1
Oscillator
f Down
■Electrical characteristics (Tj=25℃)
GND1
Limits
Characteristic
Symbol
Output voltage
VO
Temperature coefficient *5
MIN
TYP
MAX
3.234
3.30
3.366
TC
±0.5
Efficiency *6
η
77
Operating frequency
fo
70
Units
VIN=14V，IO=0.5A
mV/℃
%
VIN=14V，IO=0.5A
125
180
kHz
VIN=14V，IO=0.5A
VLine
25
80
mV
VIN=8～30V，IO=0.5A
Load regulation
VLoad
10
30
mV
VIN=14V，IO=0.2～0.8A
Iq
7
12
mA
VIN=14V，IO=0A
200
μA
VIN=14V
VON/OFF=0.3V
Standby current
Iq(off)
Current Limit
Is
1.6
A
Shutdown voltage
VSSL
0.5
V
Outflow current
ISSL
100
μA
ON/OFF terminal
GND1
Isolation1
V
VIN=14V
VSSL=0V
Ref.
Voltage
Substrate
Test conditions
Line regulation
Quiescent current
GND1
Heatsink
GND
1PIN
GND
9PIN
GND
GND1
11PIN
GND
GND2 Isolation2
13PIN
GND
Vo
C2
25V/
470uF
GND1

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