參數(shù)資料
型號： MC33701
廠商： 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述： 1.5 A Switch-Mode Power Supply with Linear Regulator(1.5 A開關(guān)方式電源，帶線性穩(wěn)壓器)
中文描述： 1.5開關(guān)模式電源，線性穩(wěn)壓器（1.5 A的開關(guān)方式電源，帶線性穩(wěn)壓器）
文件頁數(shù)： 9/24頁
文件大?。?/td> 841K
代理商： MC33701
MOTOROLA ANALOG INTEGRATED CIRCUIT DEVICE DATA
33701
9
CONTROL AND SUPERVISORY CIRCUITS
Enable (EN1, EN2) Input Voltage Threshold
V
TH_EN
1.2
1.6
2.0
V
Enable (EN1, EN2) Input Voltage Threshold Hysteresis
V
IHYS
–
0.1
–
V
Enable (EN1, EN2) Pull-Down Resistance
R
PU
30
60
120
k
RESET
Low-Level Output Voltage, I
OL
= 5.0 mA
V
OL
–
–
0.4
V
RESET
Leakage Current, OFF State
,
Pulled Up to 5.0 V
I
LKG-RST
–
–
10
μ
A
RESET
Undervoltage Threshold on V
OUT
(
V
OUT
/V
OUT)
(Note 8)
V
OUTITh
-10
-7.5
-5.0
%
RESET
Overvoltage Threshold on V
OUT
(
V
OUT
/V
OUT)
(Note 8)
V
OUTITh
5.0
7.5
10
%
RESET
Undervoltage Threshold on V
LDO
(
V
LDO
/V
LDO)
(Note 8)
V
LDOITh
-10
-7.5
-5.0
%
RESET
Overvoltage Threshold on V
LDO
(
V
LDO
/V
LDO)
(Note 8)
V
LDOITh
5.0
7.5
10
%
Reset Timer Voltage Threshold
V
TH-RT
TBD
1.2
TBD
V
Reset Timer Source Current
I
S-RT
20
–
30
mA
Reset Timer Leakage Current
I
LKG-RT
-1.0
–
1.0
μ
A
Reset Timer Saturation Voltage, Reset Timer Current = 300
μ
A
V
SAT-RT
–
100
TBD
mV
Maximum Value of the Reset Timer Capacitor
C
t
–
–
47
μ
F
CLKSEL Threshold Voltage
V
th
CLKS
1.2
1.6
2.0
V
CLKSEL Pull-Up Resistance
R
PU-CLKS
60
120
240
k
ADDR Threshold Voltage
V
th
ADDR
1.2
1.6
2.0
V
ADDR Pull-Up Resistance
R
PU-ADDR
60
120
240
k
SDA, SCL Pins I
2
C Bus (STANDARD)
Input Threshold Voltage
V
Ith
1.3
–
1.7
V
Input Voltage Threshold Hysteresis
V
IHYS
–
0.2
–
V
SDA, SCL Input Current, Input Voltage = 0.4 V to 6.0 V
I
I
–
–
10
μ
A
SDA Low-Level Output Voltage, 3.0 mA Sink Current
V
OL
–
–
0.4
V
SCA, SCL Capacitance
C
I
–
–
10
pF
Notes
8.
This parameter does not include the tolerance of the external resistor divider.
STATIC ELECTRICAL CHARACTERISTICS (continued)
Characteristics noted under conditions -40°C
≤
T
J
≤
125
°
C unless otherwise noted. Input voltages V
IN1
= V
IN2
= 3.3 V using the typical
application circuit (see
Figure 20
) unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
F
Freescale Semiconductor, Inc.
Go to: www.freescale.com
n
.
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