ADP2105-BL1-EVZ Analog Devices Inc, ADP2105-BL1-EVZ Datasheet - Page 5

• Manufacturer Part Number: ADP2105-BL1-EVZ
• Description: Blank ADISimPower Eval ADP2105
• Manufacturer: Analog Devices Inc

Specifications of ADP2105-BL1-EVZ

• Design Resources: Powering the AD9788 Using ADP2105 for Increased Efficiency (CN0141)
• Main Purpose: DC/DC, Step Down
• Outputs And Type: 1, Non-Isolated
• Regulator Topology: Buck
• Board Type: Bare (Unpopulated)
• Utilized Ic / Part: ADP2105
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -
• Voltage - Input: -
• Power - Output: -
• Frequency - Switching: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Parameter
INPUT CURRENT CHARACTERISTICS
LX (SWITCH) NODE CHARACTERISTICS
ENABLE CHARACTERISTICS
OSCILLATOR FREQUENCY
SOFT START PERIOD
THERMAL CHARACTERISTICS
COMPENSATOR
CURRENT SENSE AMPLIFIER GAIN (G
1
2
3
4
5
All limits at temperature extremes are guaranteed via correlation using standard statistical quality control (SQC). Typical values are at T
Guaranteed by design.
The ADP2105/ADP2106/ADP2107 line regulation was measured in a servo loop on the automated test equipment that adjusts the feedback voltage to achieve a
specific COMP voltage.
All LX (switch) node characteristics are guaranteed only when the LX1 pin and LX2 pin are tied together.
These specifications are guaranteed from −40°C to +85°C.
TRANSCONDUCTANCE (g
IN Operating Current
IN Shutdown Current
LX On Resistance
LX Leakage Current
LX Peak Current Limit
LX Minimum On-Time
EN Input High Voltage
EN Input Low Voltage
EN Input Leakage Current
Thermal Shutdown Threshold
Thermal Shutdown Hysteresis
4
4, 5
4
5
m
)
CS
)
2
Min
2.6
2.0
1.3
2
−1
1
750
Typ
20
20
0.1
190
100
160
90
0.1
2.9
2.25
1.5
−0.1
1.2
1000
140
40
50
1.875
2.8125
3.625
Max
30
30
1
270
165
230
140
1
3.3
2.6
1.8
110
0.4
+1
1.4
1200
Rev. C | Page 5 of 36
Unit
mΩ
mΩ
mΩ
mΩ
mΩ
A
A
A
A
A
A
ns
V
°C
μA
μA
μA
μA
μA
mΩ
mΩ
mΩ
μA
V
μA
μA
MHz
MHz
μs
°C
μA/V
A/V
A/V
A/V
Conditions
ADP210x(ADJ), V
ADP210x(ADJ), V
ADP210x(x.x V) output voltage 10% above regulation
voltage
ADP210x(x.x V) output voltage 10% above regulation
voltage, −40°C ≤ T
V
P-channel switch, ADP2105
P-channel switch, ADP2105, −40°C ≤ T
P-channel switch, ADP2106 and ADP2107
P-channel switch, ADP2106 and ADP2107,
−40°C ≤ T
N-channel synchronous rectifier, ADP2105
N-channel synchronous rectifier, ADP2105,
−40°C ≤ T
N-channel synchronous rectifier, ADP2106 and ADP2107
N-channel synchronous rectifier, ADP2106 and ADP2107,
−40°C ≤ T
V
P-channel switch, ADP2107
P-channel switch, ADP2107, −40°C ≤ T
P-channel switch, ADP2106
P-channel switch, ADP2106, −40°C ≤ T
P-channel switch, ADP2105
P-channel switch, ADP2105, −40°C ≤ T
In PWM mode of operation, −40°C ≤ T
V
V
V
V
V
V
C
ADP2105
ADP2106
ADP2107
EN
IN
IN
IN
IN
IN
IN
IN
SS
= 5.5 V, V
= 2.7 V to 5.5 V, −40°C ≤ T
= 2.7 V to 5.5 V, −40°C ≤ T
= 5.5 V, V
= 5.5 V, V
= 2.7 V to 5.5 V
= 2.7 V to 5.5 V, −40°C ≤ T
= 1 nF
= 0 V
J
J
J
≤ +125°C
≤ +125°C
≤ +125°C
LX
EN
EN
= 0 V, 5.5 V
= 0 V, 5.5 V
= 0 V, 5.5 V, −40°C ≤ T
ADP2105/ADP2106/ADP2107
FB
FB
J
= 0.9 V
= 0.9 V, −40°C ≤ T
≤ +125°C
J
J
J
≤ +125°C
≤ +125°C
≤ +125°C
A
J
= 25°C.
J
≤ +125°C
≤ +125°C
J
J
J
J
J
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C
≤ +125°C