LTC3588EDD-2#TRPBF Linear Technology, LTC3588EDD-2#TRPBF Datasheet - Page 3

• Manufacturer Part Number: LTC3588EDD-2#TRPBF
• Description: IC ENERGY HARVESTING PSU 10DFN
• Manufacturer: Linear Technology

Specifications of LTC3588EDD-2#TRPBF

• Applications: Energy Harvesting
• Current - Supply: 950nA
• Voltage - Supply: 2.7 V ~ 20 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
junction temperature range, otherwise specifi cations are for T
SYMBOL
V
I
V
V
I
V
I
I
I
R
R
V
V
I
I
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: The LTC3588E-2 is tested under pulsed load conditions such
that T
from 0°C to 85°C junction temperature. Specifi cations over the –40°C
to 125°C operating junction temperature range are assured by design,
characterization and correlation with statistical process controls. The
LTC3588I-2 is guaranteed over the –40°C to 125°C operating junction
Q
SHUNT
VOUT
PEAK
BUCK
IH(D0, D1)
IL(D0, D1)
IN
UVLO
SHUNT
OUT
IH(D0, D1)
IL(D0, D1)
P
N
J
≈ T
A
. The LTC3588E-2 is guaranteed to meet specifi cations
PARAMETER
Input Voltage Range
V
V
V
Maximum Protective Shunt Current
Internal Bridge Rectifi er Loss
(|V
Internal Bridge Rectifi er Reverse
Leakage Current
Internal Bridge Rectifi er Reverse
Breakdown Voltage
Regulated Output Voltage
PGOOD Falling Threshold
Output Quiescent Current
Buck Peak Switch Current
Available Buck Output Current
Buck PMOS Switch On-Resistance
Buck NMOS Switch On-Resistance
Max Buck Duty Cycle
D0/D1 Input High Voltage
D0/D1 Input Low Voltage
D0/D1 Input High Current
D0/D1 Input Low Current
IN
IN
IN
PZ1
UVLO
Buck Enabled, Sleeping
Buck Enabled, Not Sleeping
Quiescent Current
Undervoltage Lockout Threshold
Shunt Regulator Voltage
– V
PZ2
| – V
IN
)
CONDITIONS
Low Impedance Source on V
V
V
I
V
V
I
1ms Duration
I
V
I
3.45V Output Selected
4.1V Output Selected
4.5V Output Selected
5.0V Output Selected
As a Percentage of the Selected V
V
SW
VIN
BRIDGE
REVERSE
IN
IN
IN
IN
REVERSE
OUT
Sleep Threshold
Wake-Up Threshold
Sleep Threshold
Wake-Up Threshold
Sleep Threshold
Wake-Up Threshold
Sleep Threshold
Wake-Up Threshold
= 12V, Not PGOOD
= 18V
Rising
Falling
= 0A (Note 4)
= 1mA
= 5.0V
= 10μA
The
= 1μA
= 18V
A
l
= 25°C (Note 2). V
denotes the specifi cations which apply over the full operating
temperature range. Note that the maximum ambient temperature
consistent with these specifi cations is determined by specifi c operating
conditions in conjunction with board layout, the rated package thermal
impedance and other environmental factors.
Note 3: The junction temperature (T
temperature (T
to the formula: T
thermal impedance.
Note 4: Dynamic supply current is higher due to gate charge being
delivered at the switching frequency.
IN
OUT
IN
A
, in °C) and power dissipation (P
= 18V unless otherwise specifi ed.
J
= T
A
+ (P
D
• θ
l
l
l
l
l
l
l
l
l
l
l
l
l
l
JA
), where θ
V
3.346
3.979
4.354
4.825
J
13.0
18.8
SHUNT
MIN
350
200
100
100
1.2
, in °C) is calculated from the ambient
25
83
JA
3.466
3.434
4.116
4.084
4.516
4.484
5.016
4.984
1500
(in °C/W) is the package
LTC3588-2
16.0
14.0
20.0
TYP
830
150
400
125
260
1.1
1.3
30
92
D
, in Watts) according
3.554
4.221
4.646
5.175
1400
2500
MAX
18.0
17.0
21.2
250
450
250
350
0.4
20
10
10
UNITS
35882f
3
mA
mV
mA
mA
nA
nA
μA
nA
nA
nA
nA
%
%
Ω
Ω
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V