ATA6823-PHQW Atmel, ATA6823-PHQW Datasheet - Page 22

• Manufacturer Part Number: ATA6823-PHQW
• Description: IC H-BRIDGE MOTOR DRIVER 32-QFN
• Manufacturer: Atmel
• Type: H-Bridge Motor Driverr

Specifications of ATA6823-PHQW

• Configuration: H Bridge
• Input Type: PWM
• Delay Time: 4.25µs
• Current - Peak: 350mA
• Number Of Configurations: 1
• Number Of Outputs: 4
• Voltage - Supply: 6.5 V ~ 21.2 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 32-VQFN Exposed Pad, 32-HVQFN, 32-SQFN, 32-DHVQFN
• Operating Supply Voltage: 7 V to 18 V
• Supply Current: 7 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• High Side Voltage - Max (bootstrap): -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

8. Electrical Characteristics (Continued)
All parameters given are valid for V
22
* Type: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
No. Parameters
6.1
6.2
6.3
6.4
6.5
6.6
6.7
7.1
7.2
7.3
7.4
7.5
7.6
7.7
7.8
6
7
Charge Pump
Charge pump voltage
Charge pump voltage
Period charge pump
oscillator
CP load current in VG
without CP load
CP load current in VG with
CP load
Charge pump OK
threshold UP
Charge pump OK
threshold DOWN
H-bridge Driver
Low-side driver HIGH
output voltage
ON-resistance of sink
stage of pins L1, L2
ON-resistance of source
stage of pins L1, L2
Output peak current at pins
L1, L2, switched to LOW
Output peak current at pins
L1, L2, switched to HIGH
Pull-down resistance at
pins L1, L2
ON-resistance of sink
stage of pins H1, H2
ON-resistance of source
stage of pins H1, H2
1. EN, DIR, PWM = high
2. The use of X7R material is recommended
3. For higher values, stability at zero load is not guaranteed
4. Tested during qualification only
5. Value depends on T
6. Tested during characterization only
7. Supplied by charge pump
8. See section
9. Voltage between source-drain of external switching transistors in active case
10. The short-circuit message will never be generated for switch-on time < t
Atmel ATA6823
“Cross Conduction Time”
OSC
THUV
Test Conditions
Load = 0A
Load = 3mA,
C
Load = 0A
Load = 3mA,
C
V
V
V
V
; function tested with digital test pattern
Lx
Lx
Sx
Sx
CP
CP
= 3V
= 3V
= 0
= V
= 100nF
= 100nF
V
VBAT
VBAT
V
THOV
and for –40°C
26, 27
26, 27
26, 27
26, 27
26, 27
26, 27
18, 20
18, 20
Pin
21
21
21
24
24
21
21
ambient 125°C unless stated otherwise.
V
R
R
R
R
V
CPOK_DOWN
Symbol
x = 1, 2
x = 1, 2
x = 1, 2
x = 1, 2
x = 1, 2
x = 1, 2
DSON_HxH,
x = 1, 2
DSON_LxH,
DSON_HxL,
DSON_LxL,
I
CPOK_UP
R
I
VCP
VCP
VGCPz
V
T
VGCP
I
I
LxH,
LxL,
PDLx
100
LxH
sc
+ V
V
V
0.5V
Min.
TBD
TBD
100
VG
VBAT
VG
30
9
– 1
–
Typ.
5.6
4.8
V
+ V
Max.
–100
TBD
TBD
V
140
0.6
11
20
20
20
20
VBAT
4
VG
VG
4856K–AUTO–01/11
Unit
mA
mA
mA
mA
k
µs
V
V
V
V
V
Type*
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A