MC33486ADH Freescale Semiconductor, MC33486ADH Datasheet - Page 3

• Manufacturer Part Number: MC33486ADH
• Description: IC SWITCH DUAL H-SIDE 20-HSOP
• Manufacturer: Freescale Semiconductor

Specifications of MC33486ADH

• Applications: DC Motor Controller, H Bridge
• Number Of Outputs: 1
• Current - Output: 10A
• Voltage - Supply: 8 V ~ 28 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 20-HSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Load: -

Analog Integrated Circuit Device Data
Freescale Semiconductor
Table 1. TERMINAL DEFINITIONS
Terminal
13 – 16
9 – 12
5 – 8
TAB
18
17
19
20
1
2
3
4
Terminal Name
WAKE
OUT1
OUT2
Cur R
GLS1
GLS2
VBAT
GND
IN1
IN2
NC
ST
Status for Both Channels
Load Current Sense
Output Channel 1
Output Channel 2
Gate Low-Side 1
Gate Low-Side 2
Input Channel 1
Input Channel 2
Supply Voltage
Formal Name
No Connect
Cur R
OUT1
OUT1
OUT1
OUT1
GLS1
GND
Ground
Figure 3. 33486A Terminal Locations
TERMINAL CONNECTIONS
IN1
Wake
NC
NC
1
2
3
4
5
6
7
8
9
10
This is the ground terminal of the device.
The Current Sense terminal delivers a ratio amount of the sum of the
high-side currents.
These are the device input terminals that directly control their associated
outputs. Each input terminal has an internal active pull-down so that the
input terminal will not float if disconnected.
Each terminal must be connected to one gate of an external low-side
MOSFET.
Terminals 5, 6, 7, and 8 are the source of the Output Channel 1 15 mΩ
high-side MOSFET1.
These terminals are not used.
Terminals 13, 14, 15, and 16 are the source of the Output Channel 2
15 mΩ high-side MOSFET2.
The status output goes low when a fault mode is detected. It is an open
drain with an internal clamp at 6.0 V. An external pull-up resistor
connected to V
This logic input enables control of the device. (Wake logic LOW = Sleep
Mode, Wake logic HIGH = full operation.) The WAKE terminal has a pull-
down resistor.
The backside TAB is connected to the power supply of the 33486A.
VBAT
VBAT
DD
20
19
18
17
16
15
14
13
12
11
(5.0 V) is needed.
WAKE
ST
IN2
GLS2
OUT2
OUT2
OUT2
OUT2
NC
NC
Definition
TERMINAL CONNECTIONS
33486A
3