U6813B-MFPG3 데이터 시트보기 (PDF) - Atmel Corporation
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U6813B-MFPG3 Datasheet PDF : 15 Pages
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Electrical Characteristics (Continued)
VCC = 5 V, Tamb = -40 to +125°C; reference pin is GND or SGND (over- and under-voltage detection);
fintern = 200 kHz +50%/-45%, fWDC = 5 kHz ±10%; fWDI = 50 Hz, bootstrap capacitor CBoot = 47 nF at Pin CAPI
No. Parameters
Test Conditions
Pin
Symbol
Min.
Typ.
Max.
Unit
Type*
8 Digital Output P-EN (Internal Pull-up Resistor)
8.1 Saturation voltage
high
I £ 3 mA
5
VSAT5
0.5
V
A
8.2 Leakage current
8.3 Internal pull-up
resistor
at 5 V, high state
at 0 V
5
ILEAK5
5
RINT5
12.5
0.5
mA
A
50
kW
A
8.4 Enable debounce
Over- or undervoltage 5
tDEB5
120
320
500
ms
A
time (switch to high)
8.5 Enable delay (switch Over- or undervoltage 5
back to low)
tDEL5
85
ms
A
9 Relay Driver (RELO)
9.1 Saturation voltage
9.2 Current limitation
9.3 Internal clamping
voltage
I £ 150 mA
1
VSAT1
0.1
1
ILIM
150
1
VCL
26
0.5
V
A
300
mA
A
30
V
A
9.4 Turn-off energy
1
30
mJ
C
9.5 Leakage current
VBatt = 16 V
1
VBatt = 26 V at 25°C
ILEAK1
ILEAK1
20
mA
A
200
mA
10 Power-FET Output FETO (Maximum Load Capacitor at FET Gate 470 pF, Charge-pump Frequency 110 to 300 kHz)
10.1 Output voltage
VS = 9 V to 15 V
9
VOUT9
VS +
10 V
VS +
V
A
15 V
10.2 Operation range
10.3 Overvoltage shut-
down
7
VS
9
7
VS
20
20
V
A
24
V
A
10.4 Internal clamping
voltage
9
VCL
26
30
V
A
10.5 On/off frequency
9
f
200
Hz
A
10.6 Maximum current
11 Battery Supply
FETO
9
IFETO
10
mA
A
11.1 Internal clamping
voltage
7
VCL
26
30
V
A
11.2 Clamping current
capability (1)
7
IVS
5
mA
A
11.3 Leakage current
at FETI = low
7
ILEAVS
100
mA
A
12 Reset and VCC Control
12.1 Lower reset level
Reference SGND
14
VCC
4.5
4.75
V
A
12.2 Upper reset level
Reference SGND
14
VCC
5.25
5.5
V
A
12.3 Hysteresis
14
VHYST14
25
100
mV
A
12.4 Reset debounce time
14
tDEB
120
320
500
ms
A
12.5 Reset delay
14
tDEL
20
50
80
ms
A
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Note: 1. If VS > 26 V the current has to be limited at 5 mA by an external resistor.
8 U6813B
4543A–AUTO–05/02
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