DATASHEET ( TP7661A /B)
1
: 168 49 403
: 025-84808234 85997679
: 025-84803234
: 210002 E-mail: top_power998@1...
DATASHEET ( TP7661A /B)
1
: 168 49 403
: 025-84808234 85997679
: 025-84803234
: 210002 E-mail:
[email protected]
TP7661A/B DC-DC
TP7661A CMOS DC-DC ,。:
-1.0~-8.0V,-2.0~ -16V ;1.0~ 8.0V ,-1.0~ -8.0V
:-1.0~-6.0V,-3.0~ -18.0V ,1.0~ 6.0V-2.0~ -12.0V
。。PIN SCI7661。(TP7661BVreg RV,TP7661A
,PINSCI7661)
*,, *, *50% *:1.0V~ 6.0V, 1.0V~8.0V, 18.0V。 *: 95% *LCD 0.1%/℃,0.4%/℃,0.6%/℃ *2µA *VIN=-5V,VOUT=-20V *RC *-------- DIP-14 SOP5-14 SOP16L ()
2
: 168 49 403
: 025-84808234 85997679
: 025-84803234
: 210002 E-mail:
[email protected]
DIP14:(DIP14SOP5-14 PIN) (TP7661B910)
CAP1+, CAP1CAP2+, CAP2TC1, TC2 VIN VOUT Vreg Rv Poff OSC1,OSC2 VDD
1,2 3,4 5,6 7
8 9
10
11 12,13 14
(,VDD ) Vreg / (,VIN )
SOP16L:(TP7661B1011)
NC CAP1+, CAP1CAP2+, CAP2TC1, TC2 VIN VOUT Vreg Rv Poff OSC1,OSC2 VDD
1,16 2,3 4,5 6,7 8 9
10
11
12 13,14 15
(,VDD ) Vreg / (,VIN )
VI
VI
Vo Pd Topr Tstg Tsol
-18.0/3
0.5
-8.5
0.5
VIN-0.5
0.5
VOUT-0.5
0.5
-18.0
500
-30 85
-55 150
260℃ ,10s ()
V V V V V mW ℃ ℃
OSC1, Poff TC1, TC2, Rv
3
: 168 49 403
: 025-84808234 85997679
: 025-84803234
: 210002 E-mail:
[email protected]
ESD
ESD
VESD
----
±2
kV
HBM
(VDD=0V,VIN=-5V,Ta=-30∽85℃)
Vi Vo
Vreg
Iopr1
Iopr2 IQ fosc Peff
ROUT ΔVreg/ (ΔVOUT Vreg) ΔVreg ΔIOUT
RSAT
RL= ∞,RRV=1MΩ,Vo=-18V
RL= ∞, Rosc=1MΩ RL= ∞,RRV=1MΩ,Vo=-15V TC2=TC1=VOUT, RL=∞ Rosc = 1MΩ IOUT=5mA
IOUT=1...