MC10XS3435BPNA Freescale Semiconductor, MC10XS3435BPNA Datasheet - Page 4

• Manufacturer Part Number: MC10XS3435BPNA
• Description: IC SWITCH HIGH SIDE QUAD 24-QFN
• Manufacturer: Freescale Semiconductor
• Type: High Side Switchr

Specifications of MC10XS3435BPNA

• Number Of Outputs: 4
• Rds (on): 2 x 10 mOhm, 2 x 35 mOhm
• Internal Switch(s): Yes
• Current Limit: 5A
• Voltage - Input: 6 ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 24-QFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Table 2. 10XS3435 Pin Definitions
4
10XS3435
PIN CONNECTIONS
Number
A functional description of each pin can be found in the Functional Pin Description section beginning on page 24.
Pin
10
11
12
13
1
2
3
5
6
7
8
9
Transparent Top View of Package
Pin Name
WAKE
CSNS
SCLK
VDD
RST
IN0
IN1
IN2
IN3
CS
FS
SI
Function
Output
Output
Power
Input
Input
Input
Input
Input
Input
Pin
Digital Drain Voltage
Output Current
Formal Name
Direct Inputs
(Active Low)
(Active Low)
Fault Status
Serial Clock
Chip Select
Serial Input
Monitoring
GND
HS3
Wake
Reset
SO
Figure 3. 10XS3435 Pin Connections
13
PIN CONNECTIONS
16
17
18
12
HS1
19
11
This pin reports an analog value proportional to the designated HS[0:3] output
current or the temperature of the GND flag (pin 14). It is used externally to
generate a ground-referenced voltage for the microcontroller (MCU) . Current
recopy and temperature feedback is SPI programmable.
Each direct input controls the device mode. The IN[0 : 3] high side input pins
are used to directly control HS0 : HS3 high side output pins.
The PWM frequency can be generated from IN0 pin to PWM module in case
of external clock is set.
This pin is an open drain configured output requiring an external pull-up
resistor to V
This input pin controls the device mode.
This input pin is used to initialize the device configuration and fault registers,
as well as place the device in a low-current sleep mode.
This input pin is connected to a chip select output of a master microcontroller
(MCU).
This input pin is connected to the MCU providing the required bit shift clock for
SPI communication.
This pin is a command data input pin connected to the SPI Serial Data Output
of the MCU or to the SO pin of the previous device of a daisy
This pin is an external voltage input pin used to supply power interfaces to the
SPI bus.
10
9
DD
8
VPWR
GND
for fault reporting.
14
15
NC
20
7
6
5
4
Definition
3
HS0
Analog Integrated Circuit Device Data
21
2
22
24
23
1
FSI
GND
HS2
Freescale Semiconductor
-
chain of devices.