DRV8601 Datasheet, PDF (5/20 Pages) Texas Instruments – Haptic Driver for DC Motors (ERMs) and Linear Vibrators (LRAs) with Ultra-Fast Turn-On

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OUTPUT VOLTAGE (HIGH) vs
LOAD CURRENT
5
4
3
2
1
0
−500m
−400m
−300m
−200m
I_OUT − Load Current − A
Figure 1.
V_DD = 2.5 V
V_DD = 3.3 V
V_DD = 5 V
−100m
0
OUTPUT VOLTAGE vs
INPUT VOLTAGE
5
4
3
2
1
0
−1
−2
−3
−4
−5
0
V_DD = 2.5 V
V_DD = 3.3 V
V_DD = 5 V
1
2
3
V_IN − Input Voltage − V
Figure 3.
R_L = 10 Ω
4
5
SUPPLY CURRENT vs
SUPPLY VOLTAGE
3m
2m
1m
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_DD − Supply Voltage − V
Figure 5.
DRV8601
0
−1
−2
−3
−4
−5
−6
0
5
4
3
2
1
0
−1
−2
−3
−4
−5
0
10n
SLOS629B – JULY 2010 – REVISED JANUARY 2012
OUTPUT VOLTAGE (LOW) vs
LOAD CURRENT
V_DD = 2.5 V
V_DD = 3.3 V
V_DD = 5 V
100m
200m
300m
I_OUT − Load Current − A
Figure 2.
400m
OUTPUT VOLTAGE vs
INPUT VOLTAGE
V_DD = 2.5 V
V_DD = 3.3 V
V_DD = 5 V
500m
R_L = 20 Ω
1
2
3
4
5
V_IN − Input Voltage − V
Figure 4.
SHUTDOWN SUPPLY CURRENT vs
SUPPLY VOLTAGE
8n
6n
4n
2n
0
2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0
V_DD − Supply Voltage − V
Figure 6.
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Product Folder Link(s): DRV8601
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