FP5451A Feeling Technology, FP5451A Datasheet - Page 12

• Manufacturer Part Number: FP5451A
• Description: DUAL CHANNEL PWM CONTROL IC
• Manufacturer: Feeling Technology

TYPICAL CHATACTERISTICS (Cont.)
10 0
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
0
4.5
3.5
2.5
1.5
5
3
1
4
2
0
-25
OUTP UT TRANS IS TOR ON DUTY CYCLE
Vcc = 3.6 V
C T = 3 30 pF
R T = 1 0 KΩ
0 .5
DEAD - TIME INP UT VOLTAGE
Technology
FREE - AIR TEMP ERATURE
S ta n d b y C u rre n t
Vc c = 40 V, No Lo a d
0
1
De ad - Tim e In p u t Vo l ta g e - V
S TANDBY CURRENT
TA - Fre e -Air Te m p e ra tu re -
1 .5
Vc c = 3.6 V, No Lo a d
F igu re 13
S ta n d b y Cu rre n t
25
Fig u re 15
V S
2
VS
Ave ra g e S u p p ly C u rre n t
R T
Vc c = 6 V
= 10 K
2 .5
50
Ω
C T = 330p F
3
o
C
75
3.5
4
100
1 .7 5
1 .2 5
0 .7 5
0 .2 5
1.5
0.5
- 1 5
- 10
- 20
2
1
0
- 5
10
5
0
0
1 K
T A = 25
T A = 2 5
Vcc = 5 V
GAIN (AMP LIF IER IN UNITY-GAIN
o
C
10
o
1 0K
FP5451A
S TANDBY CURRE NT
C
S UP P LY VOLTAGE
Vcc - S u p p ly Vo lt ag e - V
CONFIGURATIO N)
F RE QUENCY
f - F re q ue s c y - Hz
F igu re 16
F igure 14
Rev0.4 May. 11, 2005
V S
10 0K
2 0
VS
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P12/FP5451A
3 0
1 M
4 0
1 0M