PE99151DIE Datasheet, PDF (3/15 Pages) Peregrine Semiconductor – Hi-Rel 2A DC-DC Converter

PE99151 DIE
Product Specification
Table 2. Electrical Specifications* (Continued)
Temp (T_A) = –55 °C to +125 °C, V_IN = 4.6–6.0V, V_OUT = 1.0–3.6V, unless otherwise noted
Parameter
Condition
Min
Typ
Max
Unit
PGOOD
PGOOD Threshold
PGOOD hysteresis
PGOOD low sink current, PGOOD I_OL
PGOOD high leakage current, PGOOD I_OH
PGOOD Deglitch Time
EAINM_UP_THRESH entering PGOOD window
(% of Vref)
103
EAINM_LO_THRESH exiting PGOOD window
(% of Vref)
83
EAINM_UP (% of Vref)
EAINM_LO
V_PGOOD = 0.4V
3.5
V_PGOOD = V_IN
110
118
%
89
98
%
2
%
1.67
8
mA
9
22.5
uA
64
SYNCOb
cycles
Error Amp
EAINM leakage
EAINP leakage
EAOUT Source Current
EAOUT Sink Current
Error Amplifier Transconductance
Error Amplifier Output Resistance
EA Input offset
Measured at 1V input
Measured at 1V input
Measured at 1V input
Measured at 1V input
EAOUT = 1.5V, DC
1 MHz internal
0.2
uA
0.2
uA
–490
–345
–220
uA
100
200
295
uA
0.4
1.25
2.2
mS
3.5
6.5
9.5
MΩ
–6
4
6
mV
Undervoltage Lockout
Under-voltage Lockout
Under-voltage Lockout Hysteresis
V_IN Rising
V_IN Falling
3.5
4.2
4.59
V
3.4
3.8
4.1
V
400
mV
Soft Start
SS pin pull-up Resistance
Internal SSCAP
V_SSCAP = 0V
1.2
MΩ
16
pF
Vref Track, V_SScap – Vref_ext
V_SSCAP = 0.5V
–170
0
170
mV
DC Characteristics
SDb turn-on threshold
SYNCOb low sink current, SYNCOb I_OL
V_IH
V_IL
V_SYNCOb = 0.4
2
V
1.45
V
3.5
8
mA
SYNCOb high leakage current, SYNCOb I_OH
SYNC
HSS Leakage
LSS Leakage
V_SYNCOb = V_IN
V_IH
V_IL
V_OUT = SDb = 0V
V_OUT = V_IN, SDb = 0V
9
22.5
µA
2
V
1.25
V
–0.09 –0.001
mA
0.09
0.7
mA
Note: * Wafer level screening is performed at +25 °C and +85 °C only. However, performance is guaranteed over the full operating temperature range based on
a population of parts that were packaged and characterized at –55 °C and +125 °C.
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