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RC5032
PRODUCT SPECIFICATION
3
P
DC Electrical Characteristics
(V
CC
= 5V, Fosc = 650 KHz, and T
A
= 0–70C)
Notes:
1. Output Voltage accuracy, Tempco, load regulation, ripple, and transient performance determine the Cumulative Accuracy.
AC Electrical Characteristics
(V
CC
= 5V, Fosc = 650 KHz, and T
A
= 25C)
Parameter
V
O
I
O
Vref Acc
VTC
LDR
LIR
V
R
Cum Acc
Eff
Iodr
Pd
Conditions
Min
3.1
Typ
3.4
7
1
40
0.5
0.07
30
3
88
0.7
0.1
Max
3.6
Units
V
A
%
ppm
%V
O
%V
O
mV
%
%
A
W
Output Voltage
Output Current
Reference Accuracy
Output Voltage TC
Load Regulation
Line Regulation
Output Voltage Ripple
Cumulative Accuracy
1
Efficiency
Output Driver I
Power Dissipation
See Figure 1 for application
3
0.5 to 7A
V
CC
=
±
5%
T
A
= 0–70
°
C
Iload > 4A
Open Loop
5
85
0.5
Parameter
Tr
Fosc
Osc Acc
Dtc
Dtcm
Iscp
Trimax
Tssp
Conditions
Il=0.5A to 7A
Min
Typ
10
Max
Units
m
s
MHz
%
%
ns
mV
m
s
ms
Response Time
Oscillator Range
Fosc Accuracy
Max Duty Cycle
Min Duty Cycle
Short Circuit Prot
Response to Imax
Soft start response
0.2
1.2
10
95
PWM mode
PFM mode
90
100
250
15
1
30