tb62d701fng TOSHIBA Semiconductor CORPORATION, tb62d701fng Datasheet - Page 8

• Manufacturer Part Number: tb62d701fng
• Description: Step Up Type Dc/dc Controller Built In 8 Channel Sink Driver For White Led
• Manufacturer: TOSHIBA Semiconductor CORPORATION

(Unless otherwise noted, VCC=EN=24V, OSD=PWM*=VREG,
CONFIDENTIAL
OVD=CS=GND=PGND1=PGND2=0V, ROSC=12.25kΩ, NDRV=COMP=OUT*=unconnected,
ISET=VSET/RSET=80μA, CVREG=1μF, Ta=25°C)
<CONSUMPTION CURRENT>
Operation consumption Current
Static consumption Current
<5V REGULATOR>
O u t p u t Vo l t a g e o f V R E G
Output Maximum Current of
VREG
<OSCILLATOR>
S w i t c h i n g F r e q u e n c y
A c c u r a c y ( * 1 )
M a x i m u m D u t y C y c l e
S y n c T h r e s h o l d v o l t a g e
M i n i m u m S y n c F r e q u e n c y
<MOSFET DRIVER>
N D RV S o u r c e R e s i s t a n c e
N D R V S i n k R e s i s t a n c e
N D R V
N D R V
<LOGIC INPUT / OUTPUT>
E N I n p u t H i g h V o l t a g e
E N I n p u t L o w V o l t a g e
P W M I n p u t H i g h Vo l t a g e
P W M I n p u t L o w v o l t a g e
P R O G I n p u t H i g h Vo l t a g e
P R O G I n p u t L o w v o l t a g e
E N
P W M
P R O G I n p u t C u r r e n t
S D O O u t p u t V o l t a g e
Electrical Characteristics
I n p u t
Characteristics
I n p u t
R i s e
F a l l
C u r r e n t
C u r r e n t
T i m e
T i m e
VIH_PROG
VIL_PROG
VOH_SDO
IIH_PROG
VOL_SDO
VIH_PWM
IIL_PROG
fOSC(EX)
VIL_PWM
ICC(On)
ICC(Off)
RNDRVH
IIH_PWM
RNDRVL
IIL_PWM
VIH_EN
trNDRV
tfNDRV
VIL_EN
Symbol
VREG
Dmax1
Dmax2
IIH_EN
fOSC1
IIL_EN
IREG
VOSC
vs. actual typical frequency
IOH=-1mA, VREG=5.0V
fsw=200kHz~2000kHz
fsw=600kHz~2000kHz
fsw=200kHz~600kHz
VCC＝24V , EN＝H
8
VCC=24V,EN=L
INDRV=-100mA
INDRV=100mA
VPROG=5.0V
PWM1~8＝H
VPWM=5.0V
VPROG=0V
VPWM=0V
VEN=36V
IIOL=1mA
Condition
IREG=0A
VEN=0V
CL=1nF
CL=1nF
1.1fsw
4.95
TB62D701FNG/FTG
-1.0
-1.0
-1.0
Min
2.1
2.1
2.1
4.6
90
86
－
－
-7
4
0
0
0
-
-
-
TBD
Typ.
8.7
5.0
0.9
1.1
94
90
6
6
-
-
-
-
-
-
-
-
-
-
-
-
-
2011-03-24
VREG
VREG
VCC
Max
15.0
TBD
5.05
0.8
0.8
0.8
1.0
1.0
1.0
0.4
20
98
94
7
-
-
-
-
Unit
mA
mA
μA
Hz
μA
μA
μA
μA
μA
μA
ns
ns
%
%
%
Ω
Ω
V
V
V
V
V
V
V
V
V
V