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參數(shù)資料
| 型號(hào)： | R5210N001C-TR |
| 英文描述： | SMPS Controller |
| 中文描述： | 開關(guān)電源控制器 |
| 文件頁數(shù)： | 4/12頁 |
| 文件大?。?/td> | 209K |
| 代理商： | R5210N001C-TR |
12345
Rev. 1.12 - 4 -
I
ABSOLUTE MAXIMUM RATINGS
Symbol
V
IN
V
LX
V
OUT1
V
OUT2
V
DOUT
I
LX
I
OUT2
P
D
P
D
(GND=0V)
Unit
Item
Rating
6.5
-0.3
～
V
IN
+0.3
-0.3
～
V
IN
+0.3
-0.3
～
V
IN
+0.3
-0.3
～
V
IN
+0.3
800
250
250
400
V
IN
Pin Voltage
Lx Pin Voltage
V
OUT1
Pin Voltage
V
OUT2
Pin Voltage
V
DOUT
Pin Voltage
Lx Pin Output Current
V
OUT2
Pin Output Current
Power Dissipation(SOT23-6W)
Power Dissipation
(HSON-6/Under Development)
Operating Temperature Range
Storage Temperature Range
V
V
V
V
V
mA
mA
mW
mW
Topt
Tstg
-40
～
+85
-55
～
+125
°
C
°
C
I
ELECTRICAL CHARACTERISTICS
G
R5210N001C
Symbol
V
IN
Operating Input Voltage
I
DD
Supply Current
V
UVLO1
UVLO Detector Threshold Voltage
(Topt=25
°
C)
Conditions
Item
Min.
2.7
Typ.
Max.
5.5
300
Unit
V
μ
A
V
V
IN
=5.0V, V
OUT1
=5.0V
150
V
UVLO2
-0.15
2.50
2.15
V
UVLO2
UVLO Release Voltage
2.35
2.65
V
DC/DC Part
Symbol
V
OUT1
V
OUT1
/
T
f
OSC
f
OSC
/
T
R
LX
I
LXleak
I
Lxlim
Maxdty Maximum duty cycle
T
start
Soft-start Time
Item
Conditions
Min.
2.646
Typ.
2.700
±
100
Max.
2.754
Unit
V
ppm
/
°
C
kHz
kHz/
°
C
μ
A
mA
%
ms
DC/DC Output Voltage
DC/DC Output Voltage
Temperature Coefficient
Oscillator Frequency
Oscillator Frequency Temperature
Coefficient
Lx on Resistance
Lx Leakage Current
Lx Current Limit
V
IN
=5.0V, at no load
-40
°
C
≤
Topt
≤
85
°
C
V
IN
=5.0V
-40
°
C
≤
Topt
≤
85
°
C
640
800
1.5
960
V
IN
=5.0V, I
LX
=100mA
V
IN
=V
OUT1
=5.0V, V
LX
=0V
V
IN
=5.0V
0.4
0.01
750
0.8
5.00
600
100
0.7
V
IN
=5.0V
2.0
5.0
VR part
Symbol
V
OUT2
I
OUT2
V
REG2
V
DIF2
I
LIM2
V
OUT2
/
T
Item
Conditions
Min.
3.332
200
Typ.
3.400
Max.
3.468
Unit
V
mA
mV
V
mA
ppm
/
°
C
VR Output Voltage
Maximum Output Current of VR
VR Load Regulation
Dropout Voltage
Short Current Limit
VR Output Voltage
Temperature Coefficient
V
IN
=5.0V, I
OUT2
=10mA
V
IN
=5.0V
V
IN
=5.0V, 1mA
≤
I
OUT2
≤
80mA
I
OUT2
=100mA
V
OUT2
=0V
-40
°
C
≤
Topt
≤
85
°
C
30
0.2
50
±
100
70
0.3
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