mc33931 Freescale Semiconductor, Inc, mc33931 Datasheet - Page 17

• Manufacturer Part Number: mc33931
• Description: 5.0 A Throttle Control H-bridge
• Manufacturer: Freescale Semiconductor, Inc

precision high-current applications in harsh, noisy
Analog Integrated Circuit Device Data
Freescale Semiconductor
STATUS
ADC
V
FLAG
TO
A typical application schematic is shown in
PWR
R
270
FB
33nF
+5.0 V
Ω
EN/D2
CCP
IN1
IN2
D1
SF
FB
1.0
μ
F
VCP
LOGIC SUPPLY
PROTECTION
GATE DRIVE
CHARGE
PUMP
LOGIC
AND
Figure 14. 33931 Typical Application Schematic
TYPICAL APPLICATIONS
Figure
TO GATES
14. For
VDD
HS1
LS1
HS2
LS2
INTRODUCTION
ILIM PWM
VSENSE
100
AGND
μ
F
environments, the V
substantially larger.
HS1
LS1
PWM CURRENT REGULATOR
PGND
100 nF
CONSTANT OFF-TIME
CURRENT MIRRORS
PGND
PWR
AND
by-pass capacitor may need to be
VPWR
HS2
LS2
LS2
TYPICAL APPLICATIONS
OUT1
OUT2
INTRODUCTION
M
33931
17