20-151-0178 Rabbit Semiconductor, 20-151-0178 Datasheet - Page 51

• Manufacturer Part Number: 20-151-0178
• Description: CABLE CONVERTER RS-232 TO USB
• Manufacturer: Rabbit Semiconductor

Specifications of 20-151-0178

• Accessory Type: USB to RS232 Adapter
• Product: Microcontroller Accessories
• For Use With/related Products: Rabbit-based Boards
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 20-151-0178; 316-1181

4.3.11.3 Sourcing Driver 400 mA
This section presents the circuit schematic and the characteristics for the 400 mA sourcing driver. Note
that it has diode protection. This driver sources from the user-supplied +K pin and can handle up to 24 V.
Power On/Reset State: Off, high impendance
RabbitFLEX User’s Manual
Note 1: At I
Note 2: From 0 V to 90% of V
Note 3: From V
Note 4: From PowerCore Supply5
Note 5: External +K source supplies additional 10 mA quiescent current
Symbol
V
t
I
I
t
V
OFF
I
I
QH
ON
QL
ON
O
L
S
O
Max
S
Max to 10% of V
Supply Voltage
On Voltage
Leakage Current
Output Current
High Level Quiescent Current
Low Level Quiescent Current
Turn On Time
Turn Off Time
Figure 4-18 Sourcing Driver 400 mA Circuit Schematic
Table 4-16. Sourcing Driver 400 mA Characteristics
S
Max at I
S
Parameter
Max at 10 mA with resistive load
O
Max with resistive load
W
Note
4, 5
1
4
2
3
DC
AC
www.rabbit.com
V
W
S
Min
- 0.4
0
Typical
244
20
82
1
Max
-100
-0.4
24
cell v6.01
v1.04
Unit
uA
uA
uA
nS
uS
V
V
A
45