KU10S35NS Datasheet, PDF (1/4 Pages) Shindengen Electric Mfg.Co.Ltd – DC-DC Converter Power IC

DC-DC Converter Power IC
.%/
˓ೖྗిѹൣғ
 ʙ 7
˓ग़ྗిѹൣғ
 ʙ 7ʢ֎෦఍߅ʹΑΓ೚ҙʹઃఆՄೳʣ
˓࠷େग़ྗిྲྀ
"
˓ൃৼप೾਺
L)[
˓)JHI
TJEF
.04'&5ɺಉظ੔ྲྀ༻.04'&5
಺ଂ
˓ϦϞʔτίϯτϩʔϧ0/0''
ػೳ಺ଂ
˓աిྲྀอػޢೳ಺ଂ
˓ա೤อػޢೳ಺ଂ
˞N /C ɿ7,10,15,17,22,24,29,31
R/C
ʢL.Activeʣ
5
ON
Vref ₂₈
ON /OFF
Control
6 ^{Vcc Vboot} 8
UVLO
Start= 7.2V
Stop= 6.7V
BOOT
Vref=6.5V
VB ₂₅
HighSide
Vref= VOUT+5.8V
VGH ₂₃
VDD
18ʙ21
32
amp-
Bandgap
Reference
5.0Vʶ5%
Error Amp
2.45V
TSD
100ˆ 150ˆ
High/Low
MOS OFF
HighSide
Driver
PWM Comp
OSC
f =250kHz
3V
1V
Q
RS
CLM Vth=
0.1ʙ0.2V
Dead Time
Control
LowSide
Vref=6.5V
LowSide
Driver
VOUT
11ʙ14
P.GND
16
30
ampOUT
1
S/S
23
4,26
9
OCL- OCL+ GND
VGL
Vi
GND
Vo
GND
˞ग़ྗ 5.3V Ҏ্ʹઃఆ͢Δ৔߹͸ΞϓϦέʔγϣϯϚχϡΞϧΛࢀর͍ͯͩ͘͠͞ɻ
1
32
2
31
3
30
4
29
5
28
6
27
7
26
8
25
9
24
10
23
11
22
12
21
13
20
14
19
15
18
16
17
ʢ੡඼্ͷදࣔʹ͍ͭͯ͸ೀҹ࢓༷Λ֬͝ೝ͍ͩ͘͞ʣ
୺ࢠ൪߸
1
2
3
4, 26
5
6
7, 10, 15, 17,
22, 24, 29, 31
8
9
୺ࢠ໊
S/S
OCL-
OCL+
GND
R/C
VCC
N/C
Vboot
VGL
୺ࢠ൪߸
11ʙ14
16
18ʙ21
23
25
27
28
30
32
୺ࢠ໊
VOUT
P.GND
VDD
VGH
VB
VTS
Vref
ampOUT
amp-
Specifications
www.shindengen.co.jp/product/semi/
U095-6
13