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RC5034
PRODUCT SPECIFICATION
3
P
Operating Conditions
DC Electrical Characteristics
(V
CC
= 5V, fosc = 650 KHz, and T
A
= +25C unless otherwise noted)
Notes:
1. Functional operation under any of these conditions is not implied. Performance is guaranteed only if Operating Conditions are
not exceeded.
2. Output Voltage accuracy, Tempco, load regulation, ripple, and transient performance determine the Cumulative Accuracy.
AC Electrical Characteristics
1
(V
CC
= 5V, fosc = 650 KHz, and T
A
= +25C unless otherwise noted)
Parameter
V
CC
V
CCP
V
CCQP
V
IH
V
IL
Conditions
Min
4.5
4.5
9
2
Typ
5
5
Max
7
7
13
Units
V
V
V
V
V
Supply Voltage
Low Driver Supply
High Driver Supply
Input Voltage, Logic HIGH
Input Voltage, Logic LOW
0.8
Parameter
V
O
I
O
Vref Acc
VTC
LDR
LIR
V
R
Cum Acc
Eff
Iodr
Pd
Conditions
T
A
= 0–70
°
C
See Figure 1 for application
Min
3.45
Typ
3.52
5
.15
-40
0.25
0.1
15
1
88
0.7
0.1
Max
3.6
Units
V
A
%
ppm
%Vo
%Vo
mV
%
%
A
W
Output Voltage
Output Current
Reference Acc
Output Voltage TC
Load Regulation
Line Regulation
Output Voltage Ripple
Cumulative Accuracy
2
Efficiency
Output Driver I
Power Dissipation
1
0.5 to 7A
V
CC
=
±
5%
T
A
= 0–70
°
C
Synchronous mode > 2A
Open Loop
2.1
85
0.5
0.2
Parameter
Tr
Fosc
Osc Acc
Dtc
Dtcm
Imax
Iscp
Ovp
Trimax
Tssp
Conditions
Il=0.5A to 5.5A
Min
Typ
10
Max
Units
m
s
MHz
%
%
ns
mV
mV
%Vo
ns
m
s
Response Time
Oscillator Range
Fosc Accuracy
Max Duty Cycle
Min Duty Cycle
Imax Threshold
Short Circuit Prot
Over Voltage Prot
Response to Imax
Soft start response
0.2
1.2
10
95
PWM mode
PFM mode
90
100
30
80
20
15
10
30