MAX8660ETL+T Maxim Integrated Products, MAX8660ETL+T Datasheet - Page 8

• Manufacturer Part Number: MAX8660ETL+T
• Description: IC POWER MANAGE XSCALE 40-TQFN
• Manufacturer: Maxim Integrated Products

Specifications of MAX8660ETL+T

• Applications: Processor
• Voltage - Supply: 2.6 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 40-TQFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Supply: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
High-Efficiency, Low-I
Voltage Management for Mobile Applications
8
EN34 to V4 Enable Time
Internal Off-Discharge Resistance
Minimum Duty Cycle
Maximum Duty Cycle
REG5 LDO
IN5 Input Voltage Range
V5 Output Voltage
V5 Output Current Limit
V5 Output-Voltage Noise
V5 Power-Supply Rejection
V5 Soft-Start Ramp Rate
EN5 to V5 Enable Time
V5 Dynamic-Change Ramp Rate
Internal Off-Discharge Resistance
REG6, REG7 LDOs
IN67 Input Voltage Range
REG6 and REG7 Output Voltage
(POR Default to 0V, Set by Serial
Input)
V6, V7 Dropout Voltage
V6, V7 Output Current Limit
V6, V7 Soft-Start Ramp Rate
Internal Off-Discharge Resistance
REG8 ALWAYS-ON LDO
V8 Output Voltage
V8 Dropout Voltage
V8 Output Current Limit
Internal Off-Discharge Resistance
LOW-BATTERY DETECTOR (LBF, LBR, LBO)
Low-Battery Falling Threshold
Low-Battery Rising Threshold
IN
_______________________________________________________________________________________
= V
IN5
PARAMETER
= V
IN67
= V
IN8
= 3.6V, Figure 3, T
SYMBOL
t
t
PHLVTH4
SEHVMH
V
V
I
V
I
I
I
LBRTH
V
OUT5
OUT6
OUT7
OUT8
LBFTH
V5
IN67
V6
V7
V8
IN5
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
MAX8660/MAX8660A/MAX8661, pow er i ng
up to 1.4V , Fi g ur e 6, R
MAX8660B, pow er i ng up to 1.15V , Fi g ur e 6,
R
Forced-PWM mode only, minimum duty
cycle in skip mode is 0%
REG5 default output voltage, 2.35V ≤ V
6V, load = 0 to 200mA
REG5 serial programmed from 1.7V to 2.0V,
2.35V ≤ V
10Hz to 100kHz, I
V
Powering up to 1.8V (total ramp time is
225µs for all V5 output voltages)
Figure 6
R
Setting from 1.8V to 3.3V in 0.1V steps,
load = 0 to 300mA
3V mode, load = 300mA (Note 3)
V
Powering up to 3.3V (total ramp time is
450µs for all V6/V7 output voltages)
Load = 0 to 15mA
Load = 30mA
Load = 15mA (Note 3)
V8 = 2.5V
RAM P
IN5
IN67
RAMP
= (V5 + 1V), I
= 3.6V
Q
= 56kΩ
= 56kΩ
IN5
, PMICs with Dynamic
≤ 6V, load = 0 to 200mA
CONDITIONS
OUT5
OUT5
RAM P
= 10mA
= 10mA, f = 10kHz
= 56kΩ
IN5
≤
1.764
3.168
2.800
1.182
1.231
MIN
2.35
2.35
225
30
-2
-3
5
5
1.800
3.300
1.200
1.250
TYP
16.7
400
400
550
100
350
160
290
750
350
180
3.2
1.5
40
10
55
70
7
2
7
A
= +25°C.) (Note 2)
1.836
3.432
3.432
1.218
1.268
MAX
500
100
135
V
V
+2
+3
9
9
IN
IN
UNITS
µV
mV/µs
mV/µs
mV/µs
mA
mV
mA
mV
mA
dB
kΩ
kΩ
µs
%
%
%
µs
%
Ω
Ω
V
V
RMS
V
V
V
V