U6808B-MFPG3Y Atmel, U6808B-MFPG3Y Datasheet - Page 8

• Manufacturer Part Number: U6808B-MFPG3Y
• Description: MOSFET & Power Driver ICs Failsafe IC with Relay Driver
• Manufacturer: Atmel
• Type: Special Fail-Safer

Specifications of U6808B-MFPG3Y

• Supply Voltage (min): 4.5 V
• Supply Current: 15 mA
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOIC
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

7. Electrical Characteristics (Continued)
V
8
Parameters
Digital Output RESET with Internal Pull-up
Voltage high
Voltage low
Zener clamping voltage
Reset debounce time
Reset delay time
Digital Output ENABLE with Open Collector
Saturation voltage low
Zener clamping voltage
Current limitation
Leakage current
Reset debounce time
Reset delay time
Relay Driver Output RELAY
Saturation voltage
Maximum load current
Zener clamping voltage
Turn-off energy
Leakage current
Reset and V
Lower reset level
Upper reset level
Hysteresis
Reset debounce time
Reset delay
RC Oscillator WDC
Oscillator frequency
Watchdog Timing
Power-on-reset prolongation time
Detection time for
RC oscillator fault
Time interval for over-/undervoltage
detection
Reaction time of RESET output
over/undervoltage
S
= 5V, T
amb
U6808B
S
= –40 to +125°C, reference pin is GND, f
Control
Test Conditions
Pull-up = 6 k
I 1 mA
1.2V < V
Switch to low
Switch back to high
I 8 mA
V
V
V
Switch to low
Switch back to high
I 250 mA
I 130 mA
T
T
V
V
R
C
V
amb
amb
EN
EN
EN
R
R
RC
OSC
OSC
= 16V
= 26V
= constant
= 5V
= 16V
= 26V
= –40 to +90°C
> 90°C
= 39 k ,
= 3.3 nF
S
< 16V
intern
= 100 kHz + 50% – 45%, f
Symbol
V
t
t
t
RCerror
ZRESET
V
I
I
V
V
f
D,OUV
R,OUV
t
I
V
I
I
t
EN16
EN26
t
WDC
POR
t
I
t
V
V
WDC
EN5
R16
R26
deb
deb
ZEN
Rsat
Rsat
I
I
del
lim
del
R
R
ZR
S
S
= 10 kHz ±10%, f
V
0.187
0.7
S
Min.
0.01
5.35
34.3
81.9
0.16
120
120
250
200
120
4.5
26
26
26
30
25
20
+ 0.1
0
8
9
WDI
Typ.
320
320
320
50
85
50
10
= 100 Hz
103.1
Max.
0.64
0.72
500
100
200
500
200
100
500
246
0.3
0.5
0.5
0.3
4.7
5.6
V
30
30
20
30
20
80
11
4707B–AUTO–10/05
S
Unit
kHz
mA
mA
mA
mV
ms
ms
mJ
ms
ms
ms
ms
ms
µA
µA
µA
µA
µA
µs
µs
µs
V
V
V
V
V
V
V
V
V
V