EVAL5985 STMicroelectronics, EVAL5985 Datasheet - Page 6

• Manufacturer Part Number: EVAL5985
• Description: BOARD EVAL FOR L5985
• Manufacturer: STMicroelectronics
• Type: DC/DC Switching Converters, Regulators & Controllersr

Specifications of EVAL5985

• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 3.3V
• Current - Output: 2A
• Voltage - Input: 3.3 ~ 18V
• Regulator Topology: Buck
• Frequency - Switching: 500kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L5985
• Input Voltage: 2.9 V to 18 V
• Output Voltage: 0.6 V to 16 V
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: L5985
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: Step Down Switching Regulator
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• For Use With/related Products: L5985
• Other names: 497-6387; EVAL5985

Electrical characteristics
6/37
Table 4.
1. Specification referred to T
2. Guaranteed by design.
Error amplifier
Synchronization function
Protection
I
O SOURCE
Symbol
I
I
T
FBDISC
assured by design, characterization and statistical correlation.
O SINK
V
V
SHDN
I
G
FB
CH
CL
V
High level output voltage
Low level output voltage
Bias source current
Source COMP pin
Sink COMP pin
Open loop voltage gain
High input voltage
Low input voltage
Slave sink current
Master output amplitude
Output pulse width
Input pulse width
FB disconnection source
current
Thermal shutdown
Hysteresis
Electrical characteristics
Parameter
J
from -40 to +125 °C. Specification in the -40 to +125 °C temperature range are
Doc ID 13006 Rev 5
V
V
V
V
V
V
(2)
V
I
SYNCH floating
SOURCE
FB
FB
FB
FB
FB
COMP
SYNCH
< 0.6 V
> 0.6 V
= 0 V to 0.8 V
= 0.5 V, V
= 0.7 V,
Test condition
= 1 V
= 2.9 V
= 4.5 mA
COMP
= 1 V
Min
2.0
70
3
2
Values
Typ
100
110
150
0.7
20
25
30
1
1
Max
0.1
3.3
0.9
1
L5985
Unit
mA
mA
mA
μA
dB
μA
°C
ns
V
V
V