ATA6617 View Datasheet(PDF) - Atmel Corporation
Part Name
Description
MFG CO.
ATA6617
Atmel Corporation
'ATA6617' PDF : 308 Pages View PDF
Atmel ATA6616/ATA6617
3.8 Electrical Characteristics (Continued)
5V < VS < 27V, –40°C < Tcase < 125°C, –40°C < Tj < 150°C, unless otherwise specified. All values refer to GND pins
No. Parameters
Test Conditions
Pin Symbol Min.
Typ.
Max.
Unit
18 VCC Voltage Regulator, PVCC = VCC
18.1 Output voltage VCC
5.5V < VS < 18V
(0mA to 50mA)
VCC
VCCnor
4.9
5.1
V
18.2
Output voltage VCC at
low VS
4V < VS < 5.5V
VCC
VCClow VS – VD
5.1
V
18.3
Regulator drop voltage
VS > 4V
IVCC = –20mA
VS,
VCC
VD1
250
mV
18.4
Regulator drop voltage
VS > 4V
IVCC = –50mA
VS,
VCC
VD2
400
600
mV
18.5
Regulator drop voltage
VS > 3.3V
IVCC = –15mA
VS,
VCC
VD3
200
mV
18.6 Line regulation
5.5V < VS < 18V
VCC
VCCline
1
%
18.7 Load regulation
5mA < IVCC < 50mA
VCC VCCload
0.5
2
%
18.8
Power supply ripple
rejection
10Hz to 100kHz
CVCC = 10µF
VS = 14V, IVCC = –15mA
VCC
50
dB
18.9 Output current limitation VS > 5.5V
VCC
IVCClim
–240 –130
mA
18.10 Load capacity
0.2Ω < ESR < 5Ω at 100kHz VCC
VthunN
1.8
10
µF
18.11
VCC undervoltage
threshold
Referred to VCC
VS > 5.5V
VCC
VthunN
4.2
4.8
V
18.12
Hysteresis of
undervoltage threshold
Referred to VCC
VS > 5.5V
VCC Vhysthun
250
mV
18.13
Ramp-up time VS > 5.5V CVCC = 2.2µF
to VCC = 5V
Iload = –5mA at VCC
VCC
tVCC
130
300
µs
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Type*
A
A
A
A
A
A
A
A
A
D
A
A
A
25
9132D–AUTO–12/10
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