ATA6834 ATMEL Corporation, ATA6834 Datasheet - Page 20

• Manufacturer Part Number: ATA6834
• Description: (ATA6833 / ATA6834) BLDC Motor Driver and LIN System Basis Chip
• Manufacturer: ATMEL Corporation

8. Electrical Characteristics (Continued)
All parameters given are valid for 5.5V V
GND. [xxx] Values for the ATA6834.
20
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
No. Parameters
6.1 Charge pump voltage
6.2 Charge pump voltage
6.3
6.4
7.1
7.2
7.3
8.1
8.2
8.3
8.4
8.5
8.6
8.7
8.8
6
7
8
Charge Pump
Period charge pump
oscillator
Charge pump output
voltage for active drivers
VG Regulator
VG Regulator Output
Voltage
VG Regulator Line
Regulation
VG Regulator Load
Regulation
H-bridge Driver
Low-side driver HIGH
output voltage
ON-resistance of sink stage
of pins Lx
ON-resistance of source
stage of pins Lx
Output peak current at pins
Lx switched to LOW
Output peak current at pins
Lx switched to HIGH
Sink resistance between Lx
and GND
ON-resistance of sink stage
of pins Hx
ON-resistance of source
stage of pins Hx
ATA6833/ATA6834 [Preliminary]
Test Conditions
V
I
I
C
C
V
I
I
C
C
V
V
I
V
V
I
V
V
I
ILX = 100 mA
ILX = 100 mA
V
V
V
V
I
LoadCPOUT
LoadVG
LoadCPOUT
LoadVG
LoadVG
LoadVG
LoadVG1
Hx
VBAT
VBAT
BAT
CPOUT
BAT
CPOUT1
BAT
CPOUT
Lx
Lx
Sx
Sx
CP1,2
CPOUT
CP1,2
CPOUT
= 100 mA
= 3V
= 3V
= 0V
= V
= 13.5V
= 13.5V
= 13.5V
> 7V
> 7V
= 47 nF
= 47 nF
= 7.5 mA
= 7.5 mA
= 0A
= 0A
VBAT
VBAT
= 20V
= 25V
= 1 mA, I
= 220 nF
= 220 nF
= 20V, V
= 0A
= 7.5 mA,
18V and for –40°C T
CPOUT2
LoadVG2
= 35V
= 60 mA
J
CPOUT
CPOUT
CPOUT VCP
GND
Lx to
150°C (200°C) unless stated otherwise. All values refer to PIN
Pin
VG
VG
VG
R
R
R
R
Symbol
V
V
V
DSON_HxH
DSON_LxH
DSON_HxL
V
DSON_LxL
R
CPOUT
CPOUT
V
V
VG_Load
T
I
VG_Line
I
Lxsink
CPGOOD
LxH
LxL
LxH
CP
VG
+ 11V
V
V
+10V
–100
Min.
5.25
11
45
VBAT
VBAT
Typ.
12.5
2.5
75
www.DataSheet4U.com
V
Max.
+ 18
100
100
V
100
115
8.0
14
20
20
20
20
VBAT
VG
9122D–AUTO–09/09
Unit Type*
mV
mV
mA
mA
k
µs
V
V
V
V
V
D
D
D
A
A
B
A
A
A
A
A
A
A
A
A