MAX8598ETE+ Maxim Integrated Products, MAX8598ETE+ Datasheet - Page 8
![IC CNTRLR STP DWN LDO 16-TQFN](/photos/6/66/66625/16-tqfn_exp_pad_21-0136_sml.jpg)
MAX8598ETE+
Manufacturer Part Number
MAX8598ETE+
Description
IC CNTRLR STP DWN LDO 16-TQFN
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX8597ETP.pdf
(24 pages)
Specifications of MAX8598ETE+
Pwm Type
Controller
Number Of Outputs
1
Frequency - Max
1.4MHz
Duty Cycle
99.5%
Voltage - Supply
4.5 V ~ 28 V
Buck
Yes
Boost
No
Flyback
No
Inverting
No
Doubler
No
Divider
No
Cuk
No
Isolated
No
Operating Temperature
-40°C ~ 85°C
Package / Case
16-TQFN Exposed Pad
Frequency-max
1.4MHz
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Low-Dropout, Wide-Input-Voltage,
Step-Down Controllers
8
(Circuit of Figure 4, T
_______________________________________________________________________________________
(AC-COUPLED)
V
V
I
OUT
OUT
OUT
I
I
LX
IN
SHORT-CIRCUIT RESPONSE
50% LOAD STEP AT 5A/µs
A
= +25°C, 500kHz switching frequency, V
40µs/div
4ms/div
MAX8597 toc13
MAX8597 toc15
Typical Operating Characteristics (continued)
10A
50mV/div
20A
2A/div
10A/div
1V/div
IN
= 12V, unless otherwise noted.)
(AC-COUPLED)
V
I
OUT
OUT
V
V
V
DH
FB
DL
OUTPUT OVERVOLTAGE PROTECTION
90% LOAD STEP AT 5A/µs
40µs/div
10µs/div
MAX8597 toc14
MAX8597 toc16
20A
2A
100mV/div
10V/div
5V/div
500mV/div