ATA5279 ATMEL Corporation, ATA5279 Datasheet - Page 30

• Manufacturer Part Number: ATA5279
• Manufacturer: ATMEL Corporation

6. Functional Parameters (Continued)
All parameters valid for 7.0V VS 16.5V and –40°C T
30
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
4.10
4.11
No.
3.4
3.5
3.6
3.7
3.8
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.1
5.2
5.3
4
5
1. In this column, pin group names are given. Please refer to
2. Operation of coils with higher impedance than the given value is possible but functional limitations might occur (inability to
Parameters
Driver output source
resistance during
startup
Driver output source
resistance during
operation
Feedback resistance
Clock input low-to-high
detection threshold
Power-down input
pull-down resistance
High-current Driver Stage (A1P, A2P, A3P)
Sourcing current limit
(RMS)
Sinking current limit
(RMS)
Signal difference carrier
to harmonics 2, 3, 4, 5
Load imped. range
(amount of complex
impedance)
Min. output voltage
Max. output voltage
Idle mode cross current V
Idle mode output
voltage
Inactive pull-up current
Diagnosis mode pull-up
current
Diagnosis mode
pull-down current
Low Current Driver Stage (A4P, A5P, A6P)
Sourcing current limit
(RMS)
Sinking current limit
(RMS)
Signal difference carrier
to harmonics 2, 3, 4, 5
ATA5279 [Preliminary]
more details.
reach to configured coil current). Coils with lower impedance should not be used as they might be detected as faulty.
(2)
Test Conditions
I
I
V
V
V
Idle mode, DC ramping
Idle mode, DC ramping
V
I
I
I
I
V
I
I
V
I
V
V
V
V
Idle mode, DC ramping
Idle mode, DC ramping
V
I
OSCO
OSCO
coil,p
coil,pp
AxP
AxP
AxP
AxP
AxP
coil,p
AxP,pp
AxP
AxP
AxP,pp
OSCI, OSCO
OSCI
VIF
VDS
VDS
VDS
VDS
VDS
= 200 mA
= –200 mA
= 0
= ±200 mA
= –100 µA
= 5V
= 0V
= 16.5V
= 200 mA
= 200 mA
= 16.5V
= 20V
= 20V
= 16.5V
= 16.5V
= 2 A
= –100 µA
= –100 µA
= 5V
= 30V
= 30V
pp
= 5V
a
105°C unless otherwise noted.
CSP
CSP
CSP
CSP
HDL
HDL
HDL
HDL
HRL
HDL
HDL
HDL
HDL
LDL
LDL
LDL
Pin
DS
7
Symbol
V
R
V
V
R
V
I
I
R
R
I
I
Section 2. “Pin Configuration” on page 2
R
Z
I
I
I
AxPH,CC
HP,HSCL
HP,LSCL
AxPH,dile
LP,HSCL
PU,Diag
PD,Diag
LP,LSCL
OHP,max
AxPH,PU
OHP,min
LH,OSC
OSC,L1
OSC,L1
FB,OSC
Coil,HP
D
D
OSCI,0
Sig
Sig
VDS – 4.5
0.45
–150
Min.
–1.7
–1.2
240
200
VIF
0.9
1.8
3.5
1.1
2.5
9.2
0.9
38
12
2
Typ.
45
0.55
VDS –
–0.88
–0.61
Max.
–110
10.8
360
–34
260
–34
VIF
2.2
4.4
3.2
2.5
1.7
12
27
60
6
2
in this document for
Unit
mA
dB
µA
µA
dB
k
k
k
k
k
A
A
A
V
V
V
A
9125A–RKE–04/08
Type*
A
A
A
A
A
B
B
A
D
A
A
A
A
B
A
A
B
B
A